Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe
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Product Attributes
- Customization
- Available
- Type
- Seamless
- Technique
- Cold Drawn
- Model NO.
- smls
- Material
- Carbon Steel
- Surface Treatment
- Polished
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Round
- Finished Product Condition
- Bk, Bks, +C, +LC, +Sr, +a, +N
- Tolerance
- Tolerance ±0.10mm
- Wall Thickness
- 1-20mm (0.039 Inch - 0.79 Inch)
- Outer Diameter
- 10-120mm (0.39 Inch - 4.72 Inch)
- Transport Package
- Sea Transportation
- Specification
- in Bundled, or Customized
- Trademark
- Tenjan
- Origin
- China
- HS Code
- 7304319000
- Production Capacity
- 50000 Ton/Year
Product Images of Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe
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Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe -
Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe -
Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe -
Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe -
Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe -
Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe -
Construction Machinery Factory Direct Sales Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe
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Product Description
1.21 Years of Custom Seamless Steel Pipe Expertise
Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, GOST, and other international standards.
2.Expert Assurance
Our team of 11+ dedicated R&D engineers brings over 30 years of combined metallurgical expertise. We reliably deliver both small-batch and large-scale orders, specializing in customized solutions for challenging alloy steel grades.
3.One-Stop Solutions
Our services extend to post-processing and deep customization. We provide full support for export orders, making us your one-stop shop for multifunctional steel pipe solutions.
Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, GOST, and other international standards.
2.Expert Assurance
Our team of 11+ dedicated R&D engineers brings over 30 years of combined metallurgical expertise. We reliably deliver both small-batch and large-scale orders, specializing in customized solutions for challenging alloy steel grades.
3.One-Stop Solutions
Our services extend to post-processing and deep customization. We provide full support for export orders, making us your one-stop shop for multifunctional steel pipe solutions.
| Material | Carbon Steel | GB:DT4,10#, 20#, 35#, 45#, 55#, 20G,Q235B, Q235C |
| ASTM :1008,1010,1020,A105,A106 Gr.B,A36,1026,1035,1045,1055,SA179,SA192 | ||
| DIND:DC01,CK10,C10,ST35.8,C20,CK20,ST45.8,St37,S235JR,C26D,CK35,CK45,CK55, CF53 | ||
| EN: DC01,P235TR1,P195GH,P265TR2,E235 | ||
| JIS:,S10C,STKM11A,STPT370,STB35,S20C,STKM12,STKM13,STPT410,STB42,SS400,S35C,S45C,S55C | ||
| GOST:08КП,10,20,Ст3сп,25,35,45,55 | ||
| Alloy Steel | GB: 16Mn(Q345B), 20Cr, 40Cr, 15CrMo, 20CrMo, 28CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrMnTi, 40MnMoV, 20Mn2, ZF6,16MnCr5, 20MnCr5, 38Mn2V, 09CrCuSb(ND) | |
| ASTM :Gr·50,Gr·55,Gr·65,5120,5140,4130,4135,4140,8620,4340,SAE 5120,1524,1340,15B41,SAE5115,SAE 5120,SCM23 | ||
| DIN/EN:E355,ST52,S355JR,S355JO,S355J2,S355NL,S420N,S420NL,S460NL,20Cr4,41Cr4,13CrMo4-5,20CrMo4,25CrMo4,34CrMo4,42CrMo4, 20NiCrMo2,34CrNiMo6,20MnCr5,22Mn6,42Mn6,42MnB4,34MnB5,37Mn5,16MnCr5,20CrMo5. |
||
| JIS:SCr22,SCr440,SCM415,SCM420,SCM430,SCM435,SCM440,SNCM220,SNCM439,SMnC420H,SMn420,SMn438,SMnC420H | ||
| GOST:15Г2, 09Г2C/10Г2C1,15Г2,14Г2С,C355,20Х,40X,15XM,20ХМ,30ХМ,35ХМ,38ХМ,20ХНМ,40ХНМ,20ХГТ,20Г2,40Г2,18ХГ,20ХГМ | ||
| Free Cutting Steel | GB: Y15, Y15Pb | |
| ASTM : 1213, 1215, 1144, 12L14 | ||
| DIN: 11SMn30(1.0715), 11SMn37(1.0736) | ||
| BS970: EN1A | ||
| Main Standards | ASTM :ASTM A519,ASTM A106,ASTM A106 Gr.,ASTM A192,ASTM A213,ASTM A335,API 5DP | |
| ISO:ISO 10799,ISO 9329,ISO11961 | ||
| DIN:DIN 2391,DIN 17175 | ||
| EN:EN 10305-1,EN 10297-1,EN 10210-1,EN 10216-2,EN 10216,EN 10208-2 | ||
| JIS:JIS G3445,JIS G3461/G3462 | ||
| GOST:GOST 8733,GOST 8734 | ||
| Further Processing for Steel Tubes | Heat treatment (Quenching and Tempering), Cutting, Chamfer, Threading, Inner diameter or Outer Diameter Lathe, Surface Shot Blasting, Laser Marking | |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR254987". Items marked "
" are certified.
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Company Profile
Changzhou Tenjan Steel Tube Co., Ltd is a professional manufacture of cold drawn seamless steel tube, rebar couplers and related products. It is the chief editor of Industry standard "Coupler Of Mechanical Splicing For Rebar".
TenJan was established in 2004 with registered capital of ten million RMB and gained the ISO 9001 certificate in 2005, now with more than 150 employees.
It is located in the emerging industry park of Zhenxi, Henglin Town, Jiangsu Province, China. It costs only one hour from Shanghai or Nanjing by bullet train.
The rebar coupler, as one of main products, is the extended product of steel tube processing. As the specialist manufacture of seamless steel tube, Tenjan produces the rebar coupler strictly as per customer's require, on material choosing, tensile strength and yield point etc^
With excellent automative equipment, advanced technics and profuse experiment, Tenjan's product is now with high precision, stable quality and complete varieties, has been widely used in the field of Nuclear Power Plants, hydraulic structure, High-speed rail, bridges, television tower, tunnels and buildings at home and abroad and it is exported to Middle East and Southeast Asia etc.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 9 Tongshun Road, Henglin Town, Wujin District, Changzhou, Jiangsu, China
-
Plant Area
- 8000 square meters
-
Number of Employees
- 169
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, one month
-
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 3 Tons
-
Supply Chain Partners
- 35
Our Production Capability & Technical Expertise
-
Main Products
- Seamless Steel Pipe, Seamless Steel Tube, Carbon Steel Pipe, Precision Steel Pipe, Alloy Steel Pipe, Special Shape Pipe, Rebar Coupler, Rebar Splice, Bolted Rebar Coupler
-
Production Lines
- 5
-
Production Machines
- Heat treatment production line, Piercing production line, Cold rolling machine, Straightening machine, Drilling machine, Cutting machine, Infrared carbon-sulfur analyzer, Rockwell hardness tester, Universal testing machine
-
Inspection Type for Finished Products
- 100% inspection Function inspection Visual inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-11-15
-
Export Year
- 20 years
-
Main Markets
- South America, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
-
Cooperated with Fortune 500
- No
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