Carbon Steel Seamless Pipe
Products: carbon steel seamless pipe
Steel grade: GB/T 8162/8163 #20 ASTM A106 GR.B, ASTM A53 GR.B, API 5L PSL1 GR.B,X42,X56,X60, GOST 8731-74 ST20
Standard: GB/T8163, ASTM A106, ASTM A53, API 5L, GOST 8731-74
Showing all 12 results
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Flanges
Connection Type: IF,SO,WN,PL,TH,SW,BL, BL(S),PJ/SE,PJ/PR Steel Grade: stainless steel A105, A181, A350,A182, A522, A707, A694, 20#, Standard: ASME B16.5, ASME B16.47, ASME B16.48, ASME B16.36, API590, API605, EN1092, EN1759, BS1560, BS4504, ISO7005, JIS B2220,GB/T9112, GB/T9125, GB/T13402.
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Hot Dipped Galvanized Pipe
PIPE TYPE:
Electric Resistance Welded Steel Pipe(ERW)
Round,Square,RectangularSTEEL GRADE:
Q195, Q235, Q345 Gr.A, Gr.B, Gr.C, 235JR, S275JR, S355JR etc
STEEL GRADE:
GB/T3091-2001,ASTM A53, BS1387-1985, DIN EN10025, EN10219, JIS G3444:2004ZINC COATING: 210~550g/m2
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Pipe Fittings
Pipe fittings type: elbow, tee, reducer, cap Material: Stainless Steel 304,304L,316,316L, 904L,2205 etc. Alloy steel: WP6,P11,P22,ASTM B444 (UNS N06625); Carbon steel: A234 WPB, API 5L GR.B,X42,X56,X60 etc; Specification: Outer Diameter: 1/4″-30″ Thickness: SCH5S – SCH160S Implementation Standard: ASME B16.9, ASME B16.49, ASME B16.11,MSS SP-43 , DIN 2605, 2615,2616,2617,BS1640,BS1965, GOST 17375,17376,17378, JIS B2313 ect.
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SMLS / ERW CORTEN STEEL PIPE ASTM A588 GR. B
Product NameCorten Steel Pipe / Seamless steel pipe/welded pipe ASTM A588Surfacebare pipe, anti rust oilMaterialASTM A588 Corten A/B ND 09crcusbPayment termsTT 30% Wall Thickness1MM~12MMTechniqueHot Rolled, Cold DrawnOuter Diameter20MM~508MMStandard:ASTM,AISI,JIS,GB, DIN,ENlengthLength:Single random length/Double random lengthGradeGrade A, Grade B, Grade C2-12M as customer’s actual requestMOQ3 TONPackingBundle or with all kinds of colors PVC or as your requirementsDelivery Time7-15-30 days or customizedPipe EndsPlain end/Beveled,protected by plastic caps on both ends (as per request)Packingstandard export packing -
Stainless SMLS Pipe
Seamless stainless steel pipe is a kind of hollow long cylindrical steel, his scope of application is used as a pipeline for transporting fluids, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical appearance and other industrial transport pipes and mechanical structural components.
Steel grade: TP304, TP304L, TP316L, TP321, TP310S, TP347H, S31803, etc
Standard：GB/T14975-2002、GB/T14976-2002、GB/T13296-2007、GB9948-2006、GB5310-2008ASTM
A312、ASTM A213、ASTM A269、ASTM A511、ASTM A789、ASTM A790、JIS3463、JIS3459、EN1021
6-5DIN2462、DIN17458、DIN17456.Surface treatment: pickling annealing, pickling annealing + polishing, bright annealing, bright annealing + polishing
Seamless steel pipe manufacturing process:
The tube billet heating – inspection – skin – – – perforation, pickling, grinding smooth, dry, welding head, cold drawn – solid solution treatment, pickling, pickling passivation – inspection.
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Stainless steel coil
Standard: GB/T4238, ASTM/ASME, JIS G4305, EN10088, BSEN10028, GB/T3280, GB/T4237
Specification:
Stainless steel hot rolled coil: Thickness 1.5-15 Width 1000 or 1219 or 1500 or 1800 or 2000 (including raw edge)
Stainless steel cold rolled coil: Thickness 0.3-3.0 width 1000 or 1219 or 1500 (including raw edge)
Stainless steel cold rolled coil: Thickness 0.1-3.0 Width 500 or 1600 (including raw edge) -
Stainless steel heat exchanger tube
Steel Grade：304、304L、321、316、316L、310S、347H、2205、2507、904L etc.
Standard: GB3087-1999 “Seamless Steel pipe for low and medium pressure boiler”, GB5310-1995 “Seamless steel pipe for high pressure boiler”, GB13296-2007 “Seamless stainless steel pipe for boiler and heat exchanger”, ASME SA213 “Seamless ferrite and austenitic alloy steel pipe for boiler, superheater and heat exchanger”.
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Stainless Steel Pattern Plate
Stainless steel plate is generally a general term for stainless steel plate and acid-resistant steel plate. Stainless steel plate refers to the steel plate that is resistant to the corrosion of weak media such as atmosphere, steam and water, while the acid-resistant steel plate refers to the steel plate that is resistant to the corrosion of chemical etched media such as acid, alkali and salt.
There are two kinds of hot rolled and cold rolled according to the manufacturing method, including thin cold plate with a thickness of 0.5.10-885 mm 72938 and medium thick plate with a thickness of 4.5-100 mm.
Requirements can withstand oxalic acid, sulfuric acid-ferric sulfate, nitric acid, nitric acid-hydrofluoric acid, sulfuric acid-copper sulfate, phosphoric acid, formic acid, acetic acid and other acids corrosion, widely used in chemical, food, medicine, paper making, petroleum, atomic energy and other industries, as well as construction, kitchen utensils, tableware, vehicles, household appliances and various parts.
In order to ensure that the mechanical properties of all kinds of stainless steel plates such as yield strength, tensile strength, elongation and hardness meet the requirements, the steel plate must be annealing, solution treatment, aging treatment and other heat treatment before delivery.
The corrosion resistance of stainless steel mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal organizational structure.
There are two kinds of hot rolling and cold rolling according to the preparation method, and they are divided into 5 categories according to the structure characteristics of steel: austenitic type, austenite-ferritic type, ferritic type, martensitic type and precipitation-hardening type.
The surface of the stainless steel plate is smooth, has high plasticity, toughness and mechanical strength, and is resistant to acid, alkaline gas, solution and other media corrosion. It is an alloy steel that is not easy to rust, but it is not absolutely rust free.
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stainless steel square pipe rectangular tube
Material 201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duple,SAF2205,S31803 etc. Thickness 0.25-10mm Length 3-6m or as customized Outer Diameter 6-508mm Size (squarepipe) 10×10,12×12,18×18,23×23,38×38,50×50,70×70,100×100,20×10,23×10,] 24×12,25×13,36×23,40×20,50×20,60×15,75×45,80×60,95×45,100×60,150×100 mm or as customized Size(oval pipe) 30×15,80×40 mm or as customized Process Method Polished, cold drawn, annealed with nitrogen protection, ultrasonic,automatic shape etc Finishing A: sanded B:…
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stainless steel welded pipe EFW pipe
Steel grade: TP304, TP304L, TP316L, TP321, TP310S, TP347H, S31803, SS904L etc
Standard: GB/T12770-2002,GB/T12771-2008, ASTM A312/312M, ASTM A249/249M,ASTM A688/688M
Stainless steel welded pipe features:
First, the small-caliber stainless steel welded pipe is continuous online production, the thicker the wall thickness, the greater the investment in the unit and the melting equipment, the less economical and practical it is. The thinner the wall thickness, the lower the input-output ratio; Secondly, the process of the product determines its advantages and disadvantages. Generally, the welding steel pipe has high precision, uniform wall thickness, high external brightness inside the pipe (the surface brightness of the steel pipe determined by the surface grade of the steel plate), and can be arbitrarily measured. Therefore, it reflects its economy and aesthetics in high precision, medium and low pressure fluid applications.
Stainless steel welded pipe welding features:
According to the welding technology can be divided into automatic welding welding, manual welding. Submerged arc welding and plasma welding are generally used for automatic welding, and argon arc welding is generally used for manual welding.
Stainless steel welded pipe classification:
According to the form of weld, it is divided into straight seam welded pipe and spiral welded pipe.
According to the use, it is divided into general welded pipe, heat exchanger pipe, condenser pipe, galvanized welded pipe, oxygen blown welded pipe, wire casing, metric welded pipe, roller pipe, deep well pump pipe, automobile pipe, transformer pipe, electric welded thin-wall pipe, electric welded special shape pipe and spiral welded pipe.