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Find Verified Unbalanced Mechanical Seal As R8 1 Suppliers, Manufacturers and Wholesalers

Dec-03-12
Supplier From Zhangjiagang, Jiangsu, China
 
As-r8-1, to replace jonecrane 8-1 seal, aes m01s seal. Multiple spring design. Unbalanced seal.
Standard size: 0.5¡±-4.0¡±
The common materials:
Seal ring: car, sic, ssic, ceramic, tc
Secondary seal:nbr, epdm, viton etc.
Spring and metal parts:304, 316., hast.C

Asinoseal also offer mechanical seals stocks for john crane 8-1t, 8b1, 8b1t, 58b, 58u, 1(us) 1a, 1b, 2(us), 2100, 502, 10r&10t, wb2, 9, 9b, 9t, 9bt, 59b, 59u.


Carton with plastic foam
GOLD Member
Jun-20-25

Mechanical Seal, LPKS 901

$7 - $93 / Piece (FOB)
MOQ: 1  
Sample Available
Supplier From Ahmedabad, Gujrat, India
 
Quality is an integral part of LeakProofs business philosophy Our adherence to this business philosophy has been reflected in our position as a leader in the Indian Mechanical Seal market Remarkable success of our innovative products and solutions that operate efficiently even in the most severe duty conditions till date
We believe customers satisfaction and trust in any product or service is the key factor in success for any business And we are committed to bring satisfaction and trust in our products and services through quality Our commitment to quality is reflected in adherence to our Quality Policy
Our Quality Policy includes the vital elements for our commitment to excellence in products and services we offer
Nurturing a qualityoriented mindset with the objective of developing manufacturing and providing products and services with zero defects
Continuous improvement to the Quality Management System to guarantee product quality by preventing quality incidents and eliminating defects through the review of quality objectives and results
Encouraging participation and promotion of quality responsibilities amongst all employees and third parties through standards education training and coaching supervision and effective communication
Complying to relevant laws regulations and other requirements
GOLD Member
May-16-25

Ash Handling Pipe Seals, ISO

$0.10 - $10 / Piece (CIF)
MOQ: No minimum order  Pieces
Sample Available
 
Crown Rubber & Plastic Products manufactures high-performance gaskets for ash handling systems in power generation.

Our custom-compounded seals are engineered to withstand extreme temperatures, high pressure, and abrasive conditions, ensuring leak-proof performance and extended service life in both pneumatic and hydraulic applications.
GOLD Member
May-14-25

Engine Seal, ISO

$0.10 - $10 / Piece (CIF)
MOQ: No minimum order  
Sample Available
 
ASMATH Seal (Trademarked) is a premium engine sealing solution, trusted across the industry for its durability and precision. Manufactured using only virgin raw materials and reinforced with metal outcasting for a perfect fit, our seals ensure reliable performance under demanding conditions.

Equipped with self-energized springs, ASMATH Seals are ideal for shaft engines, flywheels, crankshafts, camshafts, and other critical engine components.

If you're seeking a dependable alternative to frequent seal failures, ASMATH Seal is your go-to solution.
May-19-16
Supplier From Zhangjiagang, Jiangsu Province, China
 
Multiple spring design. Unbalanced seal.

Operating Limits:

Temperature:-20——180

Speed: 15m/s.

Pressure: 12bar.

Standard size: 0.5”-4.0”

The Common Materials:

Seal ring: Car, Sic, Ssic, TC

Secondary seal: NBR,,EPDM,Viton etc.

Spring and metal parts: 304,316.,HAST.C

Asinoseal also offer mechanical seals’ stocks for John Crane 8-1, 8B1, 8B1T, 58B, 58U, 1(US) 1A,1B, 2(US), 2100, 502, 10R&10T, WB2, 9, 9B, 9T, 9BT, 59B, 59U.
18119 Unbalanced Mechanical Seal As R8 1 Suppliers
Short on time? Let Unbalanced Mechanical Seal As R8 1 sellers contact you.
Dec-26-08
 
Pressure:<1MPA
Speed:<12m/Sec
Temperatur:<-20degree_150degree.
Medium:water, oil and weekly_corrosive mediums

500pcs/box
Dec-14-20
Supplier From Mumbai, Maharahstra, India
 
Velocity : V 20 m/sec.
Pressure : 12 bar(max)
Temperature : -70 dig C to +200 dig C
Secondary Seals : Viton, PTFE, EPDM, Neoprene, Nitrite, Aflas
Metal Parts : SS 316, SS 304, Hast-C
Applications : Petrochemicals, Chemical industry, Oil applications, Petroleum refinery, Light hydrcarbons
Face Material : Carbon, Silicon Carbide, Caramic, Tungsten Carbide

Matching up with the requirements of our clients, we are involved in offering Single Spring Unbalanced.
Dec-14-20
Supplier From Mumbai, Maharahstra, India
 
Shaft diameter : 14mm - 100mm
Velocity : V 20 m/sec.
Temperature : -50 dig C to +220 dig C
Pressure : P 25bar(max)
Metal Parts SS 316, SS 304, Hast-C, Duplex
Face Materials Carbon, Silicon Carbide, Special Cast Crmo Steel
Application : Water & Waste Water, Chemical Industry, Oil Application, Lube Oils, Low Solid Content Media, M

We bring forth vast industrial experience and expertise in this business, involved in offering a high-quality range of Wave Spring Seals Unbalanced.
Apr-26-23

22451-1 Mechanical Seal

$699
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
 
Description

22451-1 Mechanical Seal is used for Mission Magnum Pumps, 3x2x13, 4x3x13, 5x4x14, 6x5x11, 6x5x14, 8x6x11, 8x6x14, 10x8x14.



Type 1-2. seal is identical to Mission pump seal NOV# 22451-1, 648414308 and T1-3.5 is identical to Mission Magnum XP pump seal NOV#24306, 658416102.

Mechanical seal (Tungsten carbide faces), P/N: 22451-1, 648414308; 22451-2, 648414340; 22451-3, 648414357; 22451-9A

Dimensions: 3.5inch, 2.5 inch, 1.875 inch and 1.5 inch
Material: Tungsten Carbide, Viton, SS316 machining parts

Seal, Mechanical (Tungsten carbide faces), P/N: 22451-1, 648414308
Seal, Mechanical (ceramic to carbon face), P/N: 22451-2, 648414340
Seal, Mechanical (silicon to tungsten face), P/N: 22451-3, 648414357
Seal, Mechanical (silicon carbide faces), P/N: 22451-9A
Packing shaft with lantern ring (Graphite), P/N: 25014-04M-B, 661007005
Packing shaft with lantern ring (King), P/N: 25014-04M-BA, 661007008
Packing shaft with lantern ring (Teflon), P/N: 250147-04M-D, 661007011
Packing shaft with lantern ring (Kevlar), P/N: 25014-04M-C, 661007006
Packing, Shaft -M.S. Backup (Graphite), P/N: 648402600
Ring, Lantern, or Lantern Ring, P/N: 648408607
A set of mechanical seal includes Mechanical seal, 3 pcs packings and a pin.
Apr-20-23

22451-1 Seal, Mechanical

$699
MOQ: Not Specified
Supplier From Shijiazhuang, Hebei, China
 
P/N: 22451-1 (648414308) Seal, Mechanical Tungsten Carbide for Mission Magnum type Centrifugal Pumps.



Type 1-2.5 seal is identical to Mission pump seal NOV 22451-1, 648414308 and T1-3.5 is identical to Mission Magnum XP pump seal NOV#24306, 658416102.

Mechanical seal (Tungsten carbide faces), P/N: 22451-1, 648414308; 22451-2, 648414340; 22451-3, 648414357; 22451-9A

Dimensions: 3.5inch, 2.5 inch, 1.875 inch and 1.5 inch
Material: Tungsten Carbide, Viton, SS316 machining parts

Seal, Mechanical (Tungsten carbide faces), P/N: 22451-1, 648414308
Seal, Mechanical (ceramic to carbon face), P/N: 22451-2, 648414340
Seal, Mechanical (silicon to tungsten face), P/N: 22451-3, 648414357
Seal, Mechanical (silicon carbide faces), P/N: 22451-9A
Packing shaft with lantern ring (Graphite), P/N: 25014-04M-B, 661007005
Packing shaft with lantern ring (King), P/N: 25014-04M-BA, 661007008
Packing shaft with lantern ring (Teflon), P/N: 250147-04M-D, 661007011
Packing shaft with lantern ring (Kevlar), P/N: 25014-04M-C, 661007006
Packing, Shaft -M.S. Backup (Graphite), P/N: 648402600
Ring, Lantern, or Lantern Ring, P/N: 648408607
A set of mechanical seal includes Mechanical seal, 3 pcs packings and a pin.
Dec-14-20
Supplier From Mumbai, Maharahstra, India
 
Pressure : P 12bar(max)
Temperature : -50 Degree C to +200 Degree C
Velocity : V 20 m/sec.
Secondary Seals : Viton, PTFE, EPDM, Neoprene, Nitrite, Atlas
Metal Parts SS 316, SS 304, Nast
Face Materials Silicon Carbide,Tungsten Carbide,Carbon, Ceramic
Shaft diameter : 20mm-120 mm
Application : Slurry application, Petroleum refinery, General chemicals, Fertilizers

Owing to the rich industrial experience and expertise in this business, we are involved in providing Spring Seals Unbalanced Lug.
GOLD Member
VERIFIED
Dec-25-24
 
Pipe fittings are the general names of parts and components that play the role of connection, control, direction change, diversion, sealing and support in the pipeline system. Steel fittings are pressure fittings. According to the different processing technology, it is divided into four categories, namely, butt welding pipe fittings (divided into weld and no weld), socket welding and threaded pipe fittings, flange pipe fittings.

According to the application:
1. pipe fittings for connecting pipes are: flanges, live joints, pipe hoops, clamps, clamps, throat hoops, etc.
2. changing the direction of the pipe: bends, bends.
3. pipe fittings changing pipe diameter: variable diameter (different diameter pipe), different diameter elbow, branch pipe table, reinforcing pipe.
4. pipe fittings with additional piping branches: three links, four links.
5. pipe fittings for pipe sealing: gasket, raw material belt, thread, flange blind plate, pipe plug, blind plate, head, welding plug.
6. pipe fittings for pipe fixing: clasp, hook, ring, bracket, bracket, pipe clamp, etc.

According to the connection :1, welded pipe fittings 2, threaded pipe fittings 3, clamping pipe fittings 4, clamping pipe fittings 5, socket pipe fittings 6, rubber ring connection pipe fittings
According to the material divided into 1, cast steel pipe fittings 2, forged steel pipe fittings 3, alloy pipe fittings 4, stainless steel pipe fittings.
Pipe fittings are widely used in municipal, petrochemical, west-to-east gas transmission, ships and nuclear power.
GOLD Member
Aug-05-22
 
Chemical formula C4H6O5
C.A.S number 004-525-33-1
Formula weight 134.09
Appearance Colourless liquid
Assay Not less than 99.8%
Density 1.25g/cm3(20C/68F)
Application Using for the different beverages:
flavored water
energy drinks
tea drinks
juice till 100%
Mechanism of efficiency of DMDC DMDC can permeate through the cell membrane, and block the metabolism through reacting with the enzymes of microorganism, then achieve the purpose of sterilization. Even in very low additive amount, DMDC can effectively kill typical spoilage bacteria in beverage, and not affect the taste, flavor and color of the beverage. Furthermore, it could be rapidly and completely hydrolyzed to carbon dioxide and methanol, which are the natural ingredients of juice.
Package Gauga: 4KG/20KG
Storage conditions In optimal storage conditions (storage temperature: 20C-30C), the storage period is one year
GOLD Member
Apr-01-23
 
Commodity : Potassium sorbate
Molecular formula : C6H7KO2
Molecule Weight : 15022
HS code : 29161900
CAS : 24634615� 

Specifications
appearance : White crystal granule
Production Standard : FCCIV
Content : 9801010
K2CO3 : 1 max
Loss on drying : 1 max
Chloride : 001 max
Heavy metalsas : Pb 0001 max

Packing in carton 25kgs net weight

Quantity 14MT loaded into 1 x 20GP

Excellent preservative properitesproperites Sorbic Acid Potassium Sorbate can restrain effectively the activity of mould yeast and aerophile bateria Restrain growth and reproduction of the pernicious micro organism as pseudomonas staphylococcus salmonella action to restrain growth is more powerful than killing Meanwhile it can not restrain useful microoranganim growth ad Anaerobicbearing barilli acidophil therefore to lengthen food store peroid and remain food original flavor The preservative efficiency of sorbic acid Potassium sorbate is 510 times sodium benzoate

High safety Sorbic Acid Potassium Sorbate is one kind of nonsuturated fatty acid compounds It can be absorbed by human body rapidly then decomposed into CO2 and H2Omoreover no remaining in body ADI 025mgkg based on sorbic acid FAOWHO 1994 LD50 4920 mgkglarge mouse by mouth GRASFDA 1823640 1994 Its toxicity only 112 times table salts and 140 times sodium benzoate

Good stability Sorbic Acid Potassium Sorbate is stable in sealed staus will not be decomposed until 270C It will be oxidized into colored ones and absorbing moisture in case exposed in air for a long time

Wide application At the momentSorbic Acid Potassium Sorbate has been used extensively in food drinkvegetables in soy tabacco drugs cosmetics agricultural products forage and other domain Its applicaion should be wide and wide in the world
As acidic preservative Sorbic Acid Potassium Sorbate is also used well in neutral foodph6065 The preservative efficiency of sodium benzoate will decrease clearly and have a bed taste while ph4
Applicaion flexibilitySorbic Acid Potassium Sorbate can be used by direct adding sprayingretting dry spraying using in packing material and other method
GOLD Member
Mar-23-24

Avobenzone

$125
MOQ: Not Specified
 
Commodity:Avobenzone
CAS No. 70356-09-1
Molecular Formula C20H22O3
Molecular Weigh 310.39
EINEC No. 274-581-6


Specification Quality standard: USP36
Appearance Off-white powder
Assay 95.0-105.0%
Melting range 81.0~86.0
Impurities
Any individual impurity: 3.0%
The sum of all of the impurities: 4.5%
Loss on drying 0.5%

Packaging and storage: 1kg/aluminum foil bag. 25kg/barrel, pharmaceutical packaging barrel. Sealed, stored in dark, with a shelf life of 2 years.

Reference dosage:
The hygiene standards for cosmetics stipulate that the maximum amount added shall not exceed 5%, and the general dosage is 1-4%.

Usage:
Sunscreen agent-1789 is the most effective fat soluble UVA filter and is a safe and effective UVA sunscreen approved by the US FDA for sale on the counter. It can effectively block UVA, thereby increasing the SPF value of sunscreen products. It can improve the efficacy of sunscreen products when used in combination with UVB filters, and BL-200 has the best effect when used in combination with octyl methoxycinnamate. BL-200 can increase its stability in the product. It has an extremely effective protective and repairing effect on human skin.

Application:
This product is soluble in oil and can be formulated into a cream using the usual method. However, the product turns red when it encounters metal ions, so other components such as formula water should not introduce metal ions. The equipment should be made of pure stainless steel, and an appropriate amount of EDTA-2Na should be added to the formula water phase to chelate with metal ions.
GOLD Member
Jul-20-22
 
Commodity: Sodium Lauryl Ether Sulfate
Synonyms: Sodium Laury Ethyle Sulfate 70% aqueous solution; Sodium Alkyl
Ethoxy Sulfate 70% aqueous solution; Sodium C10-16 Alkyl Ethoxy Sulphate
(Predominantly C12-C14) 70% aqueous solution; SLES 70% aqueous
solution
Molecular formula: CH3-(CH2) n-(O-CH2-CH2) p -OSO3Na, where n=9~15, p=2
Mean molecular weight: 388

Description: It has excellent detergency, emulsification ,and foamability, it is easy to dissolve in water. As well as favorable hard-water resistant and high-biodegradation.

Specifications:
ITEM SLES - 70 SLES - 28
Appearance Transparent or white viscous paste light yellow transparent liquid
Odor No strange odors No strange odors
Active Matter% 70�±2 28�±2
PH value 7.0-9.5 7.0-9.5
Unsulfated matter% Max. 2.0 Max. 1.0
Sodium sulfate % Max. 1.0 Max. 0.5
Microbiological(CFU/g) Max. 100 Max. 100
Dioxane(ppm) Max. 50 Max. 50
Heavy metal(ppm) Max. 10 Max. 10
Peroxide% Max. 0.1 Max. 0.1
Color Max. 10 Max. 10

Usage:
1. Used to prepare the shampoo, bath foam, soap,hand cleaner , liquid detergent and detergent.
2. Used in hard surface cleaner, such as the glass cleaner, car cleaner, they always used with the K12ã??LAS-Naã??6501.
3.Used in the textile, paper making, leather, machinery, petroleum. Industry.

Packing: plastic drum, per 160kg/170kg/200kg/220kg net weight
Loading weight in 1x20fcl:
18.24mt for 160kg drum
19.38mt for 170kg drum
17.6mt for 220kg drum

Storage: sealed and stored at the room temperature, the shelf life is two years.
GOLD Member
May-02-22
 
Product Name: Ferrous Sulphate Heptahydrate
Molecular Formula: FeSO4. 7H2O
CAS No.: 7782-63-0
Mol Weight: 278.05

Usage and Dosage:
1. Industrially: ferrous sulphate heptahydrate is mainly used as a precursor to other iron compounds. It is a reducing agent, for the reduction of chromate in cement.
2. Nutritional Supplement: Together with other iron compounds, ferrous sulphate is used to fortify foods and treat iron-deficiency anemia. Constipation is a frequent and uncomfortable side effect associated with the administration of oral supplements. Stool softeners often are prescribed to prevent constipation.
3. Colorant: Ferrous sulphate can also be used to stain concete and some limestones and sandstones a yellowish rust color.
4. Water Treatment: Ferrous sulphate has been applied for the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies.

Storage:
Storage Store in cool, dry, well ventilated area, removed from oxidising agents (eg. hypochlorites), acids, metals and foodstuffs. Ensure containers are adequately labelled, protected from physical damage and sealed when not in use. Large storage areas should have appropriate ventilation systems.

Precaution: Flammability Non flammable. No fire or explosion hazard exists.

Packing: Net weight 25kgs, 50kgs per each plastic woven bag

Technical Specification
Appearance: Light green crystalline powder


Fe 19.7%min
Pb 20 ppm max
As2 ppm max
Cd 5 ppm max
Size Crystalline Powder
GOLD Member
Feb-02-18
 
Commodity: Sodium Hydrosulfite
Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate
CAS No.: 7775-14-6
Molecular Weight: 174.10
Chemical Formula: Na2S2O4

Product Description
Appearance: White, crystalline powder.

Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.

Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

Packaging 50kg/100kg net in iron drums with double PVC bags

Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12
VERIFIED
Sep-20-23
Supplier From Emalahleni, Mpumalanga, South Africa
 
Mechanical-Seals
GOLD Member
VERIFIED
Jun-19-25

En590 10Ppm Ulsd, Export Grade

$470 - $471 / Metric Ton (FOB)
MOQ: Not Specified
Supplier From Singapore, Singapore
 
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
18119 Unbalanced Mechanical Seal As R8 1 Suppliers
Short on time? Let Unbalanced Mechanical Seal As R8 1 sellers contact you.