Seamless Steel Tubes For Drilling Made Of 4135 - Chinaprice: contact company for price
Straightness 1/ 1000mm or 0.5/ 1000mm
For QT condition, tensile strength>=1030Mpa
Yield strength: >=950Mpa
Elongation: >=13% , HRC 30 to 32
Outer diameter: Ø30 to 127mm, WT 5 to 13mm3
Main standards: ASTM A519
Main materials: 4130, 4135 and 4140
Delivery condition: quenched and tempered ( heat- treatment) stress relieved
Application: for drilling, drill pipe
Mobile Phone: +86- 15669301195
- Phone: 8615669301195
- Address: Liuli Industrial Zone, Haiyan County, Jiaxing, China
Published date: March 20, 2014 -
- Business Description: We are a factory in China, professionally manufacture & supply cold drawn and cold rolled precision seamless steel tubes. They are widely used in automobile (cylinder sleeve, liner, camshaft, axle casing, & other car parts made from tubes), hydraulic & pneumatic cylinder, hydraulic jack, mechanical machine components, shipbuilding, geological drilling, nuclear station, etc.
Main Standard: DIN 2391, EN 10305 1, ASTM A519, A192, A513 5, A 106, GB/T3639, BS6323, JIS, DIN1629, EN10210, DIN17175.
Main material: Grade 10, 20, 35, 45, ST35, ST37(E235), ST45(E255), ST52(E355)(16Mn), 1010, 1020, 1026(25Mn), 1035, 1045(S45C), 4130, 4140, C45, C35, 20Cr(20Cr4)(5120), 40Cr(41Cr4)(5140), 30CrMo(4130), 34CrMo4, 35CrMo(4135), 42CrMo(4140), 42CrMo4, 38CrMoAl(38XMIOA), STKM11A, STKM12B, or custom made.
Delivery condition: BK(+C), BKW(+LC), BKS(+SR), GBK(+A), Q&T, NBK(+N).
Size: O.D. 10 to 370 mm (0.4 in to 14.6 in ), W.T. 1 to 32 mm (0.04 in to 1.26 in).
Output: 25,000 tons / year.
Certificate: ISO9001:2008, TS16949:2009.
Factory: 24,000 square meters. Located in Jiaxing, Zhejiang, 100 kilometers from Shanghai.
Fully equipped state of the art equipment: including piercing equipment, bright annealing furnace (NBK), 17 roller large straightening machine (achievable straightness<=0.4/1000mm), big bogie hearth resistance furnace (BKS), chain draw bench, 250T hydraulic draw bench, cold rolling mill, CNC equipment, non destructive testing equipment, chemical analysis, mechanical properties testing equipment, etc.
Customers are from US, Canada, Australia, South Korea, Turkey, India, Brazil, Argentina, Sweden, Italy, etc.
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Alloy Seamless Pipe for Geological Drilling , drill pipe.
Contact us today, sales04 [at] dingxintube [dot] cn, Mobile:+86 15669301195, Skype:lisa204299.
Key words: Alloy & Carbon Seamless Steel Pipe, Precision Steel Tube, Hydraulic Tube, Automobile Tube, Mechanical Tube.
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