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Cold Rolled Bright High Precision Steel Tube 1020 1035 1045 St52 4140 16mncr5 5120 52100 100gr6 Alloy Bearing Seamless High Carbon Capillary Steel Tube Pipe1
Steel ProductsPrecision Steel PipePrecision Seamless Steel Pipe
Shandong Meide Import and Export Co., Ltd.
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Product Description Product DescriptionCold-drawn precision seamless steel pipe is a kind of high precision steel pipe material. The main categories are: precision seamless steel pipe, precision hydraulic seamless steel pipe, cold-drawn precision seamless steel pipe, cold-rolled precision seamless steel pipe, high precision seamless steel pipe, precision bright seamless steel pipe.Product NamePrecision steel pipe/Hot rolled seamless carbon tube/alloy steel pipe/steel tubeStandardASTM A106 ,ASTM A53 ,API5L B ,ASTM A179, ASTM A210 ,ANSI B36.10, GB 5310,GB6479,GB9948,GB/T17396GB 3087, GB/T 8162 ,GB/T8163,Outer Diameter4-914mm ( Or customized according to customer requirements )Wall Thickness1-150mm ( Or customized according to customer requirements )Length6m,12m or as per customer's requirementsPackingIn bundles tied with steel stripesPayment TermT/T, L/C at sightDelivery TimeWithin 7-60 days after signing the contract or as your requirementDelivery conditionBeveled or Plain end with varnish/2PP/2PE/3PE/3PP anticorrosive coatingas per clients confirmation ; With or without protectingcaps as percustomer's requirements;with FBE internal coating for water steel pipes.MaterialA53(A,B),A106(A,B),Q345,16Mn, 10# 20#,45# S235JR, 1010,1020,1030,1040,1050,ASTMA252 Gr.2,Gr.3; ST37,ST42,ST52;Gr.B,X42,X46,X52,X56,X60,X65,X70,4140 4120 4130 4142 35CrMo 42CrMo1033 1320 1330 1527 1340 1345 20Mn 35Mn 40Mn 20Mn2 35Mn25115 5120 5135 5140 5145 5150 20Cr 30Cr 35Cr 40Cr 45Cr5120 20CrMnTi 8620 20CrNiMo 4340 40CrNiMoA 52100 GCr15 27SiMn 9260 60Si2Mn 9255 55Si2Mn 6150 50CrVA 440C 9Cr18Mo 3140 3135 40CrNi etcUsagefor petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle pressureliquids. Also for chemical industry, building structure,heat-supply and pile driving projects.Export toCanada, USA, Argentina,Peru, Chile, Colombia, Brazil, Venezuela,Malaysia, Singapore, the Czech Republic, Australia, Myanmar,Kenya, South Africa, Spain, Italy, France, England, the Netherlands,Belgium, etcCertificatesAPI 5L; ISO9001:2000Chemical Composition (%)MaterialCSiMnPSCrNiCuMoASTM 4119 GB 12CrMo0.08-0.150.17-0.370.4-0.70.0350.0350.4-0.70.30.30.4-0.55JIS SCM415 GB 15CrMo0.12-0.180.17-0.370.4-0.70.0350.0350.8-1.10.30.30.4-0.55ASTM 4118 GB 20CrMo0.17-0.240.17-0.370.4-0.70.0350.0350.8-1.10.30.30.15-0.25ASTM 4130 GB 30CrMo0.26-0.340.17-0.370.4-0.70.0350.0350.8-1.10.30.30.15-0.25ASTM 4135 GB 35CrMo0.32-0.40.17-0.370.4-0.70.0350.0350.8-1.10.30.30.15-0.25ASTM 4140 GB 42CrMo0.38-0.450.17-0.370.5-0.80.0350.0350.9-1.20.30.30.15-0.25ASTM 4142 GB 42CrMnMo0.4-0.450.15-0.350.78-10.0350.040.8-1.10.250.350.15-0.25Mechanical propertyMaterialDiameter of sampledmmHeat treatment or condition.Tensile strengthσbMpa Point of yieldσsMpa Ratio of elongationδ% Reduction of sectionψ% hardnessHBW Shock absorption energyKV2J ASTM 4119 GB 12CrMod=30Quenching + tempering≥410≥265≥24≥60≤179≥110JIS SCM415GB 15CrMod=30Quenching + tempering≥440≥295≥22≥60≤179≥94ASTM 4118GB 20CrMod=15Quenching + tempering≥885≥685≥12≥50≤197≥78ASTM 4130GB 30CrMod=25Quenching + tempering≥930≥785≥12≥50≤229≥63ASTM 4135GB 35CrMod=25Quenching + tempering≥980≥835≥12≥45≤229≥63ASTM 4140 GB 42CrMod=25Quenching + tempering≥1080≥930≥12≥45≤217≥63Product specificationSpecification: outer diameter of hot-rolled pipe is 32~630mm. The wall thickness is 2.5~75mm. The outer diameter of cold rolled (cold drawn) pipe is 5~200mm. The wall thickness is 2.5~12mm.Appearance quality: the internal and external surfaces of steel pipes shall be free of cracks, folds, folds, delamination, hairlines and scabs. These defects shall be completely removed, and the wall thickness and outer diameter shall not exceed the negative deviation after removal.Both ends of the steel pipe shall be cut at right angles and the burrs shall be removed. Gas cutting and hot saw cutting are allowed for steel pipes with wall thickness greater than 20mm. The head may not be cut after the agreement between the supplier and the supplier.product applicationSeamless pipes are widely used. Seamless pipes for general purposes are rolled by ordinary carbon structural steel, low alloy structural steel or alloy structural steel, with the largest output, and are mainly used as pipes or structural parts for conveying fluid.Supply is divided into three types according to different purposes: a. Supply according to chemical composition and mechanical properties; B. Supply according to mechanical properties; C. Supply according to hydraulic test. The steel pipes supplied according to category a and b shall also be subjected to hydraulic test if they are used to bear liquid pressure.There are many kinds of seamless pipes for special purposes, such as boiler seamless pipes, geological seamless pipes and petroleum seamless pipes.FAQQ1:who are we?A:We are based in Shandong, China, start from 2022,sell to North America(60.00%),Western Europe(14.00%),South America(6.00%).There are total about 11-50 people in our office. Q2. how can we guarantee quality?A:Always a pre-production sample before mass production;Always final Inspection before shipment;Q3.what can you buy from us?Which ports are accepted for delivery?A:Copper,Aluminum,Mould steel, Seamless carbon steel,Precision steel pipe,The steel plate,Alloy steel,Titanium,Custom machine parts.It can be delivered from Qingdao, Tianjin, Shanghai, Guangzhou and other ports.Q4.why should you buy from us not from other suppliers?A:Shandong Meide Import and Export Co., Ltd. has 25 years of production experience. With advanced precision production equipmentand modern large warehouses, has a stockpile of 200,000 tons of goods, has a number of long-term stable cooperative customers.Q5.what services can we provide?A:Accepted Delivery Terms: FOB,CFR,CIF,EXW;Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;Language Spoken:English,ChineseQ6.Can we get the some samples?Any charges?A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.Q7.How can we get your price ?A:We need below information to quote for you:1). Product Name2). Standard3). Material Grade (Chemical Composition)4). Dimension5). Quantity6). The Drawing for Special Parts
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