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Precision Steel Pipe

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  • High quality best price ASTM 20# precision steel pipe/tube for Factory Direct Sales 20# Precision Steel Tube

    High quality best price ASTM 20# precision steel pipe/tube for Factory Direct Sales 20# Precision Steel Tube

    Chemical composition of 20# precision steel tube: C: 0.17~0.23;Si: 0.17 ~ 0.37;Mn: 0.35 ~ 0.65;P≤0.035

    Tensile strength σb (MPa)≥520       Elongation (%)≥15

    Yield Strength (Mpa)≥375                Hardness :103HBS~156HBS

    Grade:ST52,CK45,4140.16Mn,etc, ST35-ST52

    Characteristic:High precision, uniform wall thickness, high brightness of tube inside and outside surface

     

  • Processing custom size diameter cutting precision steel tube 45# cold drawing tube carbon steel precision steel tube

    Processing custom size diameter cutting precision steel tube 45# cold drawing tube carbon steel precision steel tube

    Chemical composition of C: 0.42 ~ 0.50%, and Si: 0.17 ~ 0.37%, Mn: 0.50 ~ 0.80%, Cr ≤0.25%

    Weight calculation: W (kg/m) =0.02466* wall thickness * (outer diameter – wall thickness)

    Standard;GB/T3639-2018 ASTM JIS       BK:Tensile strength(Mpa)≥645  Elongation%=4

    Specification: 14 x 1.5 76 x 4-4.5-2.5-3-5-6-7-5-6-7-12-14 245 x 8-10-14-17-20-22 273 x 8-10-14-15-18-20- 25

    BKW:Tensile strength(Mpa)≥630  Elongation%=5     BKS:Tensile strength(Mpa)≥610  Elongation%=7

  • Din En Standard E235 E355 Precision Steel Pipe Cold Drawn Carbon Steel Pipe

    Din En Standard E235 E355 Precision Steel Pipe Cold Drawn Carbon Steel Pipe

    Outside diameter 5 ~ 200mm.     Length:12M, 6m, 6.4M

    Thickness :2.5 ~ 12mm.      Thickness:2 – 120 mm

    Specifications:Φ4×0.5 Φ26×1.8 Φ35×10 Φ48×7.0 ect.

    Special Pipe:API Pipe, EMT Pipe, Thick Wall Pipe

    Standard:AiSi, DIN EN GB3639-83

    Certificate:API, JIS        Grade:carbon steel pipe

    Material:10#, 20#, 35#, 45#, 20Cr, 40Cr, 42CrMo, GCr15, 16Mn(Q345B), St35, Ck45, St52, 15CrMoG, 12Cr1MoVG, 20CrMo, 42CrMo, 25Mn, 35CrMo, etc.

  • Precision bright tube anti-rust and anti-corrosion High Quality finish rolled  steel tube

    Precision bright tube anti-rust and anti-corrosion High Quality finish rolled  steel tube

    Chemical composition: C, Si, Mn, S, P, Cr.

    Standard: GB/T3639, DIN2391-94/C, DIN2445, EN10305, DIN1630, DIN1629, ASTM A106, ASTM A179, JIS G3445

    Material: 10 #, 20 #, 35,45,40 Cr, 25 mn. 37 mn5, St35 (E235), St37.4, St45 (E255), St52 (E355)

    Specification: 18*2 23*3 30*6 38*2.5 50*2 58*3 68*3 78*8

    10*2.5 23*4 32*2 38*3 50*2.5 58*4 68*4 80*2      16*2 24*2 32*2.5 38*3.5 50*3 58*6 68*6 80*3

    Delivery status: NBK(+N), GBK(+A), BK(+C), BKW(+LC), BKS(+SR)

  • Precision OST-2 Carbon Steel Tube for Hydraulic Tube seamless tube st37.4

    Precision OST-2 Carbon Steel Tube for Hydraulic Tube seamless tube st37.4

    Tensile strength σb (MPa): 868

    Conditional yield strength σ0.2 (MPa): 713

    Elongation δ5 (%): 17           Elongation δ10(%): 11

    Area shrinkage ψ(%): 62      Impact toughness value αku (J/cm2): 5

    Standard: din2391, din2445, en10305, din1629, din1630, astm, a179

    Material: st35 (e235) st37.4st45 (e255) st52 (e355)

    Heat treatment specification: 900 ℃ normalizing, 600 ℃ tempering.

  • Small diameter precision pipe wholesale, cutting all kinds of steel pipe blanking

    Small diameter precision pipe wholesale, cutting all kinds of steel pipe blanking

    Chemical composition: C, Si, Mn, S, P, Cr.      Surface Treatment:antirust

    Outer diameter:3mm-42mm                              Thickness:1mm-12mm

    Grade:10#, 20#, 45#, 15crmo, Cr5Mo, 12Cr2Mo, 13CrMo45, 16mn, 10#-45#, Cr-Mo alloy, 16mn

    Production mode: hot rolled tube, cold rolled tube, cold drawn tube, extrusion tube, hot rolled seamless tube

    Standard:bs, ASTM, DIN, GB, JIS, BS 1387, BS EN10296, ASTM A106-2006, ASTM A213-2001, ASTM A210-1996, DIN 1626, DIN 1629/4, GB 5310-1995, GB 3087-1999, GB/T 9711.1-1997, JIS G3463-2006, JIS G3454-2007, JIS G3455-2005

  • Q345B Precision Hollow Bar Seamless Steel Pipe Seamless Pipe Tube

    Q345B Precision Hollow Bar Seamless Steel Pipe Seamless Pipe Tube

    Precision pipe is the carbon, alloy or stainless steel pipe with high precision sizes. Usually it has been made through hot rolling or cold drawn (cold rolling) processes. So precision pipe is a kind of seamless pipe.

    Materials available with 10#, 20#, 35, 45, 40Cr, 25Mn. 37Mn5, St35(E235), St37.4, St45(E255), St52(E355) and etc.

  • Cheap PriceList for China High Precision Hollow Section Carbon ERW Steel Pipe Welded Round Pipe

    Cheap PriceList for China High Precision Hollow Section Carbon ERW Steel Pipe Welded Round Pipe

    Cheap Price List for China Steel Pipe,  Tube, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.

  • Best Price on China Warehouse Sanitary Piping New Precision Stainless Steel Pipe for Sales

    Best Price on China Warehouse Sanitary Piping New Precision Stainless Steel Pipe for Sales

    Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Newly Arrival China Factory Sale High Precision Q235 Carbon Steel Seamless Tube Pipe Size, To acquire a consistent, profitable, and constant advancement by getting a aggressive advantage, and by continuously increasing the price added to our shareholders and our employee.

  • China New Product China Cold Rolled Galvanized/Precision/Black Seamless Steel Tubes ASTM/AISI/DIN/JIS/GB Galvanized Round Steel Pipe

    China New Product China Cold Rolled Galvanized/Precision/Black Seamless Steel Tubes ASTM/AISI/DIN/JIS/GB Galvanized Round Steel Pipe

    China New Product China Galvanized Round Steel Pipe,  Galvanized Tube, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer’s wider and higher requirement in recent years. We’re looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!

  • Factory Supply China Est Seller Factory Direct Selling Price ASTM A106 API 5L Line Cold Drawn Precision Casing Galvanized Oil Medium Thick Wall Carbon Seamless Steel Pipe

    Factory Supply China Est Seller Factory Direct Selling Price ASTM A106 API 5L Line Cold Drawn Precision Casing Galvanized Oil Medium Thick Wall Carbon Seamless Steel Pipe

    So that you can supply you with comfort and enlarge our company, we also have inspectors in QC Workforce and guarantee you our greatest service and item for Factory Supply China Est Seller Factory Direct Selling Price ASTM A106 API 5L Line Cold Drawn Precision Casing Galvanized Oil Medium Thick Wall Carbon Seamless Steel Pipe, We have ISO 9001 Certification and qualified this product or service .in excess of 16 years experiences in manufacturing and designing, so our goods featured with very best high-quality and aggressive rate. Welcome cooperation with us!