Find Verified Tb T 3237 Fire Testing For Railway Vehicles Suppliers, Manufacturers and Wholesalers

Standard
TB/T 3237 Flame retardant technical specification of decorating materials for multiple unit train



Scope
This Standard is applicable to the flame retardant decorating materials for the multiple unit train with an operation speed larger than or equal to 200km/h.
This Standard specifies the flame retardant property requirements and test methods for the decorating materials for multiple unit train.



Test Method

GB 2406 Oxygen index test
UIC 564 Combustion test
GB 8323 Smoke density test
TB 3237 Part 4.4 Smoke toxicity test



Reference Standard

GB/T 2406.2 Plastics - Determination of Burning Behavior by Oxygen Index
GB/T 10707 Rubber - Determination of the Burning
GB/T 8323.2 Determination of Optical Density by a Single-chamber Test
UIC 564-2 Regulations relating to fire protection

We also can provide the following service of fire test to Railway

EN45545-2 Fire protection of railway vehicles: Requirement for fire behaviors of materials EN45545-3 Fire resistance requirements for fire barriers
NFPA 130 Standard for fixed guideway transit and passenger rail systems
DIN5510-2 Fire behaviour of materials and parts, classification, requirement and test methods
BS6853 Code of practice for fire precautions in the design and construction of passenger carrying trains
NF F16-101 Railway Rolling Stock Fire Behavior Choice of Material

TB/T 3237 Chinese Fire test standard for railway vehicles

TB/T 3237 Chinese Fire test standard for railway vehicles - Standard
TB/T 3237 Flame retardant technical specification of decorating materials for multiple unit train

TB/T 3237 Chinese Fire test standard for railway vehicles â?? Test Method

GB 2406 Oxygen index test
UIC 564 Combustion test
GB 8323 Smoke density test
TB 3237 Part 4.4 Smoke toxicity test

TB/T 3237 Chinese Fire test standard for railway vehicles â?? Scope
This Standard is applicable to the flame retardant decorating materials for the multiple unit train with an operation speed larger than or equal to 200km/h.
This Standard specifies the flame retardant property requirements and test methods for the decorating materials for multiple unit train.
TB/T 3237 Chinese Fire test standard for railway vehicles â?? Reference Standard

GB/T 2406.2 Plastics - Determination of Burning Behavior by Oxygen Index
GB/T 10707 Rubber - Determination of the Burning
GB/T 8323.2 Determination of Optical Density by a Single-chamber Test
UIC 564-2 Regulations relating to fire protection

We also can provide the following service of fire test to Railway

EN45545-2 Fire protection of railway vehicles: Requirement for fire behaviors of materials EN45545-3 Fire resistance requirements for fire barriers
NFPA 130 Standard for fixed guideway transit and passenger rail systems
DIN5510-2 Fire behaviour of materials and parts, classification, requirement and test methods
BS6853 Code of practice for fire precautions in the design and construction of passenger carrying trains
NF F16-101 Railway Rolling Stock Fire Behavior Choice of Material

CASfire Technical Co.,Ltd
8F Building 4, Chinese Academy of Science,
No.255 South Duiying Road,Jimei, Xiamen 361021, China
Tel: (+86) 0592-3500085
MP: (+86) 18906059211
Email: info@casfire.cn
Website: http://www.casfire.cn

Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.

EN590 ULSD available in Major Ports for FOB shipping terms, Kazakhstan Origin,
EN590 FOB price is $470/mt including $10 commission to buyer's side.
FREE ON BOARD (FOB) PROCEDURE
1. Buyer Issues ICPO:
The buyer submits an Irrevocable Corporate Purchase Order (ICPO) with banking details and passport information.
2. Seller Issues Commercial Invoice (CI):
The seller sends a Commercial Invoice (CI) for the available product, which the buyer countersigns.
3. Seller Provides POP Documents:
The seller provides Proof of Product (POP) documents, including:
SGS Report
Tank Storage Receipt (TSR)
Product Analysis
Injection Report
Authority to Verify (ATV)
Refinery Commitment Letter
Authorization to Sell and Collect (ATSC)
4. Buyer Verifies POP:
The buyer contacts the tank farm to confirm product availability.
5. Payment & Dip Test:
The buyer pays for a 5-day tank lease, and the seller issues an Unconditional Dip Test Authorization (UDTA). The tank farm provides a Clearance Access Entrance Permit (CAEP) for the dip test and SGS report.
6. NCNDA/IMFPA Signed:
All intermediaries sign the NCNDA/IMFPA and send it to the seller for endorsement.
7. Sealing & Final Payment:
After a successful dip test, the buyer requests tank sealing. The buyer pays for the full product via MT103/T/T and extends the tank lease for 48 hours.
8. Payment to Intermediaries:
The seller pays the intermediaries within 48 hours of receiving payment

Vessels for TTO/STS EN590 available on regular basis
TERMS OF NEGOTIATION
INCOTERMS: TTO/STS
ORIGIN: EUROPEAN
INSPECTION: SGS, IQS,CIQ OR SIMILAR
INSURANCE: PAID BY SELLER, COVERING 110% OF SHIPMENT VALUE
ACCEPTABLE PAYMENT TERM: MT103/TT WIRE/USDT
COMMODITIES:
DIESEL FUEL EN590 USLD-10PPM/50PPM/500PPM GASOLINE
MINIMUM QUANTITY: 50,000 MT per Month
MAXIMUM QUANTITY: 400,000 MT Per Month
TTO/STS PRICE: USD $470 PER MT GROSS / USD 460 PER MT Net
NON-NEGOTIABLE TITLE/TANKER TAKE OVER PROCEDURE (TTO)/ SHIP
TO SHIP (STS)
1.The Buyer shall issue an Irrevocable Corporate Purchase Order (ICPO),
accompanied by the company's registration certificate and a Guarantee Letter confirming its intention to assume legal title of the product.
2.The Seller shall prepare and submit a draft Memorandum of Understanding
(MOU) to the Buyer. The Buyer shall review, countersign, and return the
executed MOU to the Seller.
3. Upon receipt of the countersigned MOU, the Seller shall provide the Buyer
with the following documentation for verification and confirmation:
A. Vessel Declaration
B. Bill of Lading
C. Loadline Report (Ullage Report)
D. Q&Q Analysis Report at Loading Port
E. Payment Invoice for Title Transfer Approval
F. Cargo Manifest
4. Upon verifying that the submitted documents, Buyer shall proceed to remit
the statutory governmental fee for Ttitle Transfer Approval in the amount of 95,000 via T/T wire transfer within two (2) international banking days. This
amount shall be deducted from the final purchase price.
5. If vessel rerouting is required, Buyer shall authorize the shipping company to
redirect the vessel to the Buyer's preferred port of discharge. The Seller shall
complete the transfer of product title to the Buyer through the relevant
governmental authority and shall issue the following documents to the Buyer:
Freshly dated Dip-Test Authorization (DTA)
Authority to Board (ATB)
Authority to Verify (ATV)
The Buyer shall then appoint SGS or an equivalent inspection agency to carry out the Q&Q analysis.
6. Upon successful completion of the dip test and once the vessel/tanker is
securely moored at the designated dock, the Buyer shall remit the remaining
balance of the purchase price via MT103 wire transfer. Following confirmation
of payment, the Seller shall issue the official Certificate of Ownership to the
Buyer, thereby finalizing the legal transfer of title. Trans-loading shall begin
immediately thereafter.
7. Trans-loading operations shall commence without delay upon confirmation of payment and title transfer.
8. The Seller shall release commissions and any agreed payments to intermediaries involved in the transaction within forty-eight (48) hours of receipt of full payment from the Buyer's bank.
7. Trans-loading commence immediately.
8. Seller will release payments to the intermediaries involved within 48 hours of receiving the Payment for the product from the Buyer's bank.

We are supplier and exporter of TMT Rebars.

TMT Bars / Rebar which find usage in the core infrastructure development like construction of Multi Storeyed buildings, bridges, dams, railways, power plants as reinforcement material. These bars are rolled from Tested billets as per IS 2830 which ensures uniform physical and mechanical properties. The range varies from 8mm to 32mm, conforming to BIS 1786 - Fe 415 and Fe 500. Properties Units IS : 1786 Fe 415 OUR BARS IS: 1786 Fe 500 OUR BARS

Owing Wooden Vehicle Toys Collection for Kids's development, Children will have actual vision about overview life about various vehicles and helps enhancing children's thinking. Let this type of toys present in your son's enjoyable life in development period
Origin: Viet Nam
Size: various, depending type of vehicles
Type: Car, truck, plane, train, boat, helicopter, container...
Function: Home Decor, Kids Toy, Decor Display
Feature: Lightweight, high quality, safe
Age: 2 years onwards
Packing: Carton Box
MOQ: 100 pieces
Payment: L/C at sight or 30% T/T in advanced
Especially, we manufacturing with Customer's demand with best price

Soybean Oil" is a vegetable oil that's extracted from the seeds of the soybean plant. Between 2018 and 2019, around 62 million tons (56 million metric tons) of soybean oil were produced around the globe, making it one of the most common cooking oils available.
Physical Characteristics Physical State : Liquid Appearance : Light Yellow, Clear and Brilliant Taste : Bland Odor : Bland Color: 5 - 13.5 Yellow / 0.6 - 2.0 Red Quality Standards Free Fatty Acid %: 0.05 - 0.1% Peroxide Value meq/kg: 0.5 - 1.0 meq/kg Refractive Index @ 40oC: 1.4666 - 1.47 Iodine Value (Wijs): 123 - 139 Moisture %: 0.05 - 0.1% Cold Test: 5.5 hrs OSI @ 110oC: 5.5 - 6.0 hrs Saponification Value: 191 - 192 Specific Gravity @ 25oC: 0.915 - 0.925 Smoke Point: 460 - 465oF Flash Point: 650 - 655oF Fire Point: 690 - 695oF Fatty Acid Properties Typical Fatty Acid Profile (major acids) Type Name C14:0 Myristic 0.1% C16:0 Palmitic 8.0 - 14.0 % C16:1 Palmitoleic 0.0 - 0.2% C17:0 Heptadecanoic 0.0 - 0.1% C17:1 9-Heptadecenoic 0.0 - 0.1% C18:0 Stearic 3.0 - 5.0 % C18:1 Oleic 20.0 - 32.0 % C18:2 Linoleic 47.0 - 57.0% C18:3 Linolenic 5.8 - 8.2 % C20:0 Arachidic 0.1 - 0.5% C20:1 Eicosenoic 0.2 - 0.3% C22:0 Behenic 0.2% C24:0 Lignoceric 0.0 - 0.1%

Soybean Oil" is a vegetable oil that's extracted from the seeds of the soybean plant. Between 2018 and 2019, around 62 million tons (56 million metric tons) of soybean oil were produced around the globe, making it one of the most common cooking oils available.
Physical Characteristics Physical State : Liquid Appearance : Light Yellow, Clear and Brilliant Taste : Bland Odor : Bland Color: 5 - 13.5 Yellow / 0.6 - 2.0 Red Quality Standards Free Fatty Acid %: 0.05 - 0.1% Peroxide Value meq/kg: 0.5 - 1.0 meq/kg Refractive Index @ 40oC: 1.4666 - 1.47 Iodine Value (Wijs): 123 - 139 Moisture %: 0.05 - 0.1% Cold Test: 5.5 hrs OSI @ 110oC: 5.5 - 6.0 hrs Saponification Value: 191 - 192 Specific Gravity @ 25oC: 0.915 - 0.925 Smoke Point: 460 - 465oF Flash Point: 650 - 655oF Fire Point: 690 - 695oF Fatty Acid Properties Typical Fatty Acid Profile (major acids) Type Name C14:0 Myristic 0.1% C16:0 Palmitic 8.0 - 14.0 % C16:1 Palmitoleic 0.0 - 0.2% C17:0 Heptadecanoic 0.0 - 0.1% C17:1 9-Heptadecenoic 0.0 - 0.1% C18:0 Stearic 3.0 - 5.0 % C18:1 Oleic 20.0 - 32.0 % C18:2 Linoleic 47.0 - 57.0% C18:3 Linolenic 5.8 - 8.2 % C20:0 Arachidic 0.1 - 0.5% C20:1 Eicosenoic 0.2 - 0.3% C22:0 Behenic 0.2% C24:0 Lignoceric 0.0 - 0.1%

Our organic papaya leaves are harvested when they are young and greenest. They are hand washed and dried, and then lightly dehydrated in doors for a few minutes before left to sun dry. This process preserves the most nutrient in the leaves so that you are getting premium quality leaves.
Papaya Leaf Tea (Pawpaw Twig) from 99 Gold Data contains premium caffeine-free, packaged to maintain freshness and great taste.

This tea helps support blood platelet function, and is loaded with antioxidants to maintain healthy immunity, support digestion, and boost energy and vitality. Every batch of ingredients used in this product is tested for heavy metals and microbes by an independent lab. Where and how your products are manufactured is important. Our 99 Gold Data Papaya leaf tea is manufactured in Vietnam.

Origin: Vietnam
Color: Natural green.
Moisture: 10% - 12% max.
100% Natural. No impurity.
Quantity capacity: 7 tons/month.
Packaging: in 10/30/50 kgs PP bag or as buyerâ??s will.
Payment & delivery: L/C at sight or T/T 30% in advance and 70% after receiving the Copied B/L via fax or email.
99 GOLD DATA

WHITE PAPER SCRAP, OCC, ONP, OINP, OMG, A4 WASTE OFFICE PAPER
Place of Origin : JAPAN, US, EUROPE
Materials : Post consumer grade
Consists of corrugated containers having liners of either test liner, jute, or kraft. Prohibitive materials may not exceed 1% Outthrows plus prohibitives may not exceed 5%
Type ; OCC, ONP, OINP, SOP, Mixed Paper, Hard Whites Paper, White Ledgers Paper, White Envelope, Soft White Paper etc.........
Color : Mixed
Unit : Ton/Tons
Minimum Order : 20 Tons
Payment Term : T/T 50/50 and L/C 100% at sight
Shipping Lines : Ocean
Estimate Lead Time : 15 - 20 days
Shipping Origin : Tokyo, Yokohama, Hamburg, New York, Long Beach
Supplying Capacity : 200 tons/month
Packaging : Pack in bales, weight 20-23MT per 40HQ container

.Lasting Beautiful Color.

Color stable.

2.Good Sound Insulation.

Roof tile composite co- extrusion core layer shielding structure can greatly reduce sound transmission.

3.Heat Preservation And Heat Insulation.

4.Excellent Anti-corrosive And Excellent Weather Resistance.

PVC roof tile can long resist acid, alkali, salt and other corrosive chemicals. It suitable for using in corrosive workshop, acid rain-prone area and coastal area.

5.Good Fire Resistance With Excellent Insulation And Excellent Waterproof Performance.

Belonging flame retardant material, with fire resistance tested by national authoritative departments. The roofing sheet selects highly weather-resistant resin, which is dense and

absorbing no water, with no pore penetration problem.

Citric Acid Monohydrate, E330, CAS no.5949-29-1, Colorless crystals or white crystalline powder/granular. It is used in the food and beverage industry as an acidulent in cold drinks, soft drinks, candy, cookies, canned foods, jams, and fruit juices.

As an experienced Citric Acid Monohydrate manufacturer and supplier, we has been supplying and exporting Citric Acid Monohydrate and Citric Acid Anhydrous for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Citric Acid Monohydrate Specification
Item BP2009 USP32 FCC7 E330 JSFA8.0
Characters Colourless Crystal or White Crystal powder
Identification Pass test
Clarity and Color of solution Pass test Pass test
Light transmittance
Water 7.5% 9.0% 7.5% 9.0% 8.8% 8.8% 8.8%
Content 99.5%ï½?100.5% 99.5% 100.5% 99.5% 100.5% 99.5% 99.5%
RCS Not exceeding Not exceeding A 0.52,T 30% Not exceeding Not exceeding
the standard the standard the standard the standard

Citric Acid Anhydrous, E330, CAS no.77-92-9, Colorless crystals or white crystalline powder soluble in water, Citric acid is a natural occurring fruit acid, manufacturing process via chemical synthesis. Citric acid is the most widely used organic acid and pH-control agent in foods, beverages and pharmaceuticals applications.

As an experienced Citric Acid Anhydrous manufacturer and supplier, we has been supplying and exporting Citric Acid Anhydrous and Monohydrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Citric Acid Anhydrous Specification
Item BP2009 USP32 FCC7 E330 JSFA8.0
Characters Colourless Crystal or White Crystal powder
Identification Pass test
Clarity and Color of solution Pass test Pass test / / /
Light transmittance
Water 1.0% 1.0% 0.5% 0.5% 0.5%
Content 99.5% 100.5% 99.5% 100.5% 99.5%100.5% 99.5% 99.5%
RCS Not exceeding Not exceeding 0.52,T 30% Not exceeding Not exceeding
the standard the standard the standard the standard
Calcium Pass test
Iron
Chloride
Sulphate 150ppm 0.015%0.048%
Oxalates 360ppm 0.036% No turbidity forms 100mg/kg Pass test
Heavy metals 10ppm 0.001% 5mg/kg 10mg/kg
Lead 0.5mg/kg 1mg/kg
Aluminium 0.2ppm 0.2ug/g
Arsenic mg/kg 4mg/kg
Mercury 1mg/kg /
Sulphuric acid ash content

Rail transit is one of the main means of transportation. Because of its limited space, it is difficult to escape. The fire performance of materials of railway vehicle has attracted more and more attention around the world.

There are two main standards of fire protection for railway vehicle, EU standard EN45545 and NFPA130.

EN 45545 European Standards
EN 45545-2 Requirement for fire behaviors of materials and components
Fire Hazard Levelï¼?HL1ï¼?HL2ï¼?HL3
Product Categoryï¼?R1 â?? R26
Test Methodï¼?ISO5658-2ï¼?ISO5660-1ï¼?ISO9239-2ï¼?ISO4589-2ï¼?ISO5659-2ï¼?NFX70-100
EN 45545-3 Fire resistance requirements for fire barriers
Test Itemsï¼?Integrate Eï¼?Insulation I

NFPA 130 American Standard
NFPA 130 Standard for fixed guideway transit and passenger rail systems
Test Itemsï¼?Surface Flammability, Smoke Density, Heat Release
Test methodsï¼?ASTM E162ï¼?ASTM E662ï¼?ASTM E1354ï¼?ASTM C1166ï¼?ASTM E119

TB/T 3237 Chinese Standard

TB/T3237 Flame retardant technical specification of decorating materials for multiple unit train
Test Item: Oxygen Index, Flammability, Smoke Density, Smoke Toxicity
Test Methodsï¼?GB/T2406.2 ,UIC564-2, GB/T8323

DIN 5510-2 Germany Standards
DIN5510-2 Preventive fire protection in railway vehicles; Part 2: Fire behaviour and fire side effects of materials and parts, classification, requirement and test methods

BS 6853 British Standards
BS6853 Code of practice for fire precautions in the design and construction of passenger carrying trains
Fire Classification: Category Ia , Ib, II

NF F16-101 French Standards
NF F16-101/102 Railway Rolling Stock Fire Behavior Choice of Material

CASfire Technical Co.,Ltd
8F Building 4, Chinese Academy of Science,
No.255 South Duiying Road,Jimei, Xiamen 361021, China
Tel: (+86) 0592-3500085
MP: (+86) 18906059211
Email: info@casfire.cn
Website: http://www.casfire.cn
From JJ2021

Non-flooring material:
DIN54837 and ISO 5659-2 FED Toxicity for S2-S5,SR1/SR2,ST1/ST2

Flooring covering: ISO9239-1 for SF1-SF3 and ISO 5659-2 FED toxicity

Small Parts: DIN53438-2 / DIN53438-3 for K1-K3 or F1-F3

Seats: DIN 54341 EN1021 ISO9705

Cable and Wire: EN 60332-1-2 EN50266-2-4/5 EN 6103 EN 50305

Small Electrical parts: EN 60695-11-10 ISO4589-2

- Test method

> DIN 54837: Small Parts combustion test
> EN ISO 9239-1: extension of the flame test - Floor
> DIN 53438-2: Flammable Material Testing
> DIN EN 60332-1-2: single cable Vertical Burning Test
> DIN EN 61034-1: Wire & Cable Smoke Density Test
> DIN EN 50266-2-4: Vertical Burning Test for punch cable
> DIN EN 1021-1: Seat Burning Test
> DIN EN ISO 5659-2: Smoke Toxicity Test

We also can provide the following service of fire test to Railway

EN45545-2 Fire protection of railway vehicles: Requirement for fire behaviors of materials EN45545-3 Fire resistance requirements for fire barriers
NFPA 130 Standard for fixed guideway transit and passenger rail systems
DIN5510-2 Fire behavior of materials and parts, classification, requirement and test methods
BS6853 Code of practice for fire precautions in the design and construction of passenger carrying trains
NF F16-101 Railway Rolling Stock Fire Behavior Choice of Material

- Standard

TB/T 3237 Flame retardant technical specification of decorating materials for multiple unit train

Test Method

GB 2406 Oxygen index test
UIC 564 Combustion test
GB 8323 Smoke density test
TB 3237 Part 4.4 Smoke toxicity test

Reference Standard

GB/T 2406.2 Plastics - Determination of Burning Behavior by Oxygen Index
GB/T 10707 Rubber - Determination of the Burning
GB/T 8323.2 Determination of Optical Density by a Single-chamber Test
UIC 564-2 Regulations relating to fire protection

JHG fire-resistant glass is combined with borosilicate glass and float glass technology, which fire resistant properties much superior to those of sode lime glass , the main character is :
* high performance to bear high temperature , our tempered borosilicate glass 4.0 can withstand 120 minutes fire test .
* Ultra light ,borostilicate glass 8% less than sode lime glass
* Hign soften point in fire
* High ligh transmission
* No SO2 pollution ,no self-explosion

Borosilicate 4.0 Technical data :
Size: 1830*3000mm
Density (g/cm�?�³) : 2.28�?�±0.1
Co-efficient of expansion (�?�±)(20-300�¢??) : 4.0�?�±0.1�??10-6k-1
Softening point(�¢??) : 845�?�±10
Light transmission :�?�  �¢?�¥90(6mm)

Main usage :
4.0 building partition ,facade ,door ,ceiling ,floor
3.3 household application ,optics , lighting

Free Fatty Acid: 0.1 0.15% max

Peroxide Value: 1.0 2.0 meq/kg max

Color (Lovibond): 12.0 15.0 Yellow / 1.5 2.0 Red

Iodine Value (Wijs): 100 - 122

Moisture: 0.05 %max

AOM: 20 hrs min

Cold Test: 5.5 - 12 hrs min

Refractive Index @ 40oC: 1.460- 1.467

Specific Gravity @ 25oC: 0.914 - 0.920

Saponification Value: 182 - 193

Smoke Point: 460 - 530oF

Flash Point: 610 -640oF

Fire Point: 670-690oF

Fatty Acid Properties: