Product range from steel piping products, steel raw materials and others. Our rich expertise of industrial products can ge supervision, volume and weight measurement, docement review;
4. Testing service, including metal material testing and nondestructive testing
5. Second-hand equipment evaluation services: including maintenance record review, function performance and lifetime assessment and so on.
Sheetray provides one-stop business services for oversea customers who imports metal-made from china factories. In sheetray, we exclusively focus on metal products. Briefly we focus on: --- metal raw material --- metal casting --- metal die and mold --- metal machining --- sheet metal fabrication --- metal hardware and accessory. The services we provide include: --- supplier sourcing: we help customers to seek for competitive suppliers according to their product specifications. --- factory audit: we help customers to make on-site factory audit to verify that the supplier is well-organized and well-equipped for the customer's specific products. --- quality control: we help customers to supervise the mass production in the factory to control the quality and production lead time. --- container loading check: we help customers to supervise the container loading in the factory to make sure package and transportation is safe and saving. --- technical support and factory-visit assistance: we provide value-added services for customers. Sheetray, different from other third-party inspection company, is working at providing project management for customers. That means, we help customer to take charge of everything relative to their projects in order to save time, cost, energy for customers while at the same time enable customers to receive quality products on time. For more information on sheetray, please go to www.Sheetray.Com We are your buying agent in china!
Price Carbon Steel Billets Square Billets Size: 50x50mm-180x180mm Steel Grade: 3SP, 5SP,Q195,Q235, Q255,Q275,your chemical composition Length: 3m-12m MOQ: 500MT/size Payment term: 1. TT for small order. 2. Irrevocable 100% LC at sight from first class bank. 3. Usance LC. Packing: in bulk , bundle Shipment: by container , bulk vessel. Delivery time: base on order quantity. Loading port: Tianjin, or other port China Origin : China Inspection: Third party inspection before loading. Chemical Composition Parameter : Steel Grade: C% Mn% Si% S%: P%: 3SP 0.14-0.22 0.60-0.85 0.05-0.30 0.050max 0.040max 5SP 0.28-0.37 0.80-1.00 0.15-0.30 0.050max 0.040max Q195 0.13max 0.30-0.55 0.30max 0.045max 0.045max Q235 0.14-0.24 0.30-0.65 0.45max 0.045max 0.045max Q255 0.16-0.25 0.40-0.70 0.45max 0.045max 0.045max Q275 0.30max 0.65-0.75 0.45max 0.045max 0.045max 20MnSi 0.17-0.25 1.20-1.60 0.40-0.80 0.050max 0.050max We can produce steel billet according to your required checmical composition data.
Product Name Seamless Carton Steel Pipe Grade Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST422 Q345 = S355JR / A500 Grade B Grade C Q355,45#ï¼?40# Length 5.8~12.0 m or as customized Surface Treatment Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment) Inspection With Chemical Composition and Mechanical Properties AnalysisDimensional and Visual Inspection, also with Nondestructive Inspection.
Steel sheets with TPI inspection. Lot size & weight.
1.Steel material: s355, q235, q345 2.Technology: erw, hot rolled 3.Thickness tolerance:+/-0.03mm 4.Length:as the customer's request 8.Inspections: various visual & dimensional inspections In steel belt or as the customer's request
Value & even hardness distribution, we design a special quenching process, called foggy quenching technique. 4. Internal quality: we check the internal quality with ut test; 5. External quality: we check the external quality with mt test & visual inspection 6. Package: packed by steel pallets. 7. We supplied the end liners to korean clients. Packed by strong steel pallets
What is a steel sleeve? Steel sleeve is also called a steel joint. A connector for connecting reinforcement and having an internal thread corresponding to the thread of the screw head. The construction process is simple. The end of the steel bar is processed into straight thread by rolling process, and the two steel bars are connected with each other by the corresponding connecting sleeve. application of steel sleeve It is widely used in the coiling of foil, strip, and plate in the industries of aluminum foil, aluminum plate, and stainless steel foil strip, etc. As the sleeve rotates at high speed during working, the requirement for concentricity and dynamic balance of the sleeve is strict, which has a great influence on the product qualification rate and subsequent reprocessing. Therefore, centrifugal pouring is the best production process for the steel sleeve. Sometimes products need heat treatment, which puts higher requirements on steel sleeves. Generally speaking, carbon steels such as ZG45 and ZG55 have lower strength and are not resistant to high-temperature deformation, they need alloy steel sleeves such as ZG35CrNiMo, ZG25Cr2Mo1V and 35CrMo. Process Of Steel Sleeve In general the product of steel sleeve for cold rolling mill process is as following: 1.Steel smelt with qualified ingredients. 2.Centrifugal casting. 3. Semifinished products forming. 4.Semi-finished products heat treatment-normalizing. 5.Semifinished products heat treatment-tempering. 6.Semifinished products quenching and machining. 7. Finishing internal side. 8. Finishing outside surface benchmarked with an internal hole. 9.Products inspection. 10. Strike steel sleeve for cold rolling mill trademark. 11. Certificate issued. 12.Packaging. Quenching process: Pit quenched with water quenching and oil cooling. We use the advanced process of smelting and casting dedicated to ensure the steel sleeve chemical composition is reliable, accurate, and has the same properties. Centrifugal casting is dedicated to ensuring internal and external surfaces of the sleeve have no defects such as crack, slag, blowhole, blister, etc. The heat treatment process will make sure the mechanical performance of the sleeve. With the special machining tool and rational process, the sleeves have high performance of concentricity, cylindrical, symmetry, and balance. For Common specifications pls view our website
ASTM A131 Grade EH36 Shipbuilding Steels ASTM A131 Grade EH36 shipbuilding steels have good weldability and bendability, other workshop properties correspond to those of structural steels of same strength class. ASTM A131 Grade EH36 shipbuilding steel heavy plates yield strenght is specified minimum yield points of either 46 ksi [315 MPa]. Shipbuilding steel ASTM A131 Grade EH36 is used in offshore applications. ASTM A131 Grade EH36 shipbuilding steels are mainly used in the cabin structures of cruisers and ships, construction structural parts of the ships, Barges, Marine Equipment, Ice-Breakers, Ice-Going Vessels, Container Vessels, Bulk Cargo Vessels, Ferries and Yachts in addition to Offshore Structures and Pressure Equipments. ASTM A131 Grade EH36 Shipbuilding Steels Equivalents: ABS - American Bureau of Shipping, ABS EH36 ) LR/LRS - Lloyd's Register of Shipping, Great Britain (LR EH36 ; LRS EH36) GL - Germanischer Lloyd , Germany (GL-E36) DNV - Det Norske Veritas, Norway (NV E36) BV - Bureau Veritas, France (BV EH36) RINA - Registro Italiano Navale, Italy (RINA EH36) RMRS - Russian Maritime Register of Shipping, Russia (RMRS E36) Our Advantages: 1.High quality ASTM A131 Grade EH36 offshore steel products, certificed by authoritative classification societies 2.Rich experience in steel importing and exporting area 3.Full selection of steel grades and steel sizes 4.Addition steel products inspection and tests 5.Fast delivery, effective logistic distribution system 6.Professional pre-sales and after-sales service CONTACT US FANNIE YANG Email: sales2 (at) bebonsteel.com Henan BEBON Iron & Steel Co., Ltd Web: www.bebonchina.com Tel: 0086-371-86151927 | Mobile: 0086-15137876175
Standard: GB PSB500/PSB785/PSB830/PSB930/PSB1080 Material: 40Si2MnV Categories: screw-thread, galvanized, epoxy coat Diameter: 15mm, 18mm, 25mm, 32mm, 40mm, 50mm Length: 6m-15m, or according to customerâ??s requirement. Tensile Strength: 630Mpa / 980Mpa / 1030Mpa / 1080Mpa 1230Mpa, the 1000h Relaxation is 3.0% max. The third party inspection: BV SGS China national construction steel quality supervision and test centre. Package: In bundles Application: Dam, Bridge, Railways
