ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube

Product Details
Customization: Available
Warranty: 3 Years
Type: Seamless
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  • ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
  • ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
  • ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
  • ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
  • ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
  • ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
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  • Overview
  • Product Description
  • Product Parameters
  • Our Advantages
  • Our Products
  • Production Process
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
smls
Technique
Cold Drawn
Material
Carbon Steel
Surface Treatment
Oiled
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
Outer Diameter
10-120mm (0.4 Inch - 4.7 Inch)
Wall Thickness
1-20mm (0.04 Inch - 0.78 Inch)
Length
1-12m
Tech
Cold Drawn / Cold Rolled
Tolerance
±0.1mm
Standard
ASTM/GB/DIN/GOST/JIS/ISO
Transport Package
Sea Transportation
Specification
Varnish, Plastic Caps, in Bundled, or Customized
Trademark
Tenjan
Origin
China
HS Code
7304319000
Production Capacity
60000 Ton/Year

Product Description

Product Description

Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot rolling, cold rolling, cold drawing, extrusion, and pipe jacking. According to the different cross-sectional shapes, seamless steel pipes can be divided into two types: circular and irregular, among which irregular pipes include various complex shapes such as square, elliptical, triangular, hexagonal, etc.
The diameter of seamless steel pipes can vary from 650 millimeters to several millimeters, or even smaller, while the wall thickness can range from thick walled pipes to thin-walled pipes. They are widely used in multiple fields, such as conveying fluids, structural components, boilers, chemicals, electricity, petroleum, and automotive manufacturing. In addition, seamless steel pipes are also commonly used to manufacture high-pressure, high-strength mechanical structures.

ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube

Product Parameters

ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
Seamless Steel Pipe/Tube
Main Produdion Category Seamless Steel Tube/Pipe, Cold Drawn Steel Bar, Precision Welded Pipe, Rebar Coupler, Steel Pipe Further Processing
Production Range Outer Diameter: 10-120mm (0.39 inch - 4.72 inch)
Wall Thickness: 1-20mm (0.039 inch - 0.79 inch)
Tolerance Tolerance ±0.10mm, Superior products ±0.05mm, Can be customized according to customer's requirements
Technique Cold Drawn / Cold Rolled
Finished Product Condition BK, BKS, +C, +LC, +SR, +A, +N
Shape Round or Special shapes
Raw Material Brand Baosteel, Xingcheng, Shagang, Tenith, Jiyuan and other manufacturers
Main Standards ASTM A519, A530, A179, A192
DIN10297-1, DIN17121, DIN1629, DIN2391, EN10305, EN10087, BS970
JISG3441, JISG3444, JISG3445, JISG4804
GOST8733, GOST8734, GOST8645,GOST8639, GOST1414
Further Processing for Steel Tubes Heat treatment (Quenching and Tempering), Cutting, Chamfer, Threading, Inner diameter or Outer Diameter Lathe, Surface Shot
Blasting, Laser Marking
Featured Products Free Cutting Steel Tube, Precision Tube, Special Shaped Steel Tubes, Alloy Pipe, Small-Diameter Thick-Wall Steel Tube
Material / Grade
Carbon Steel GB/T 8162 & 8163 & 3639: 10#, 20#, 35#, 45#, 55#, Q235B, Q235C, CF53, A105
ASTM A519: 1010, 1020, 1026, 1035, 1045, 1050
DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305-1: C10/CK10, C22/CK22, C35/CK35, C45/CK45, CF53
JIS3441/JIS3444/JIS3445: SCM432/SCRRM3, SCM4
JIS G4053: JIS SCr420, JIS SCr440, SCM415, SCM420
 Alloy Steel GB/T 8162 & 8163 & 3639: 16Mn(Q345B), 20Cr, 40Cr, 15CrMo, 20CrMo, 28CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrMnTi, 40MnMoV, 20Mn2, ZF6,
16MnCr5, 20MnCr5, 38Mn2V, 09CrCuSb(ND)
ASTM A519: 5120, 5140, 4130, 4135, 4140
DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305-1: ST52, EN10084-1998 20Cr4, 41Cr4, 15CrMo4, 25CrMo4, 35CrMo4, 42CrMo4, 16MnCr5
JIS3441/JIS3444/JIS3445: SCM432/SCRRM3, SCM4
JIS G4053: JIS SCr420, JIS SCr440, SCM415, SCM420
Free Cutting Steel GB/T 8731: Y15, Y15Pb
ASTM A519: 1213, 1215, 1144, 12L14
DIN/EN 10087: 11SMn30(1.0715), 11SMn37(1.0736)
BS970: EN1A
Our Advantages
·Precise custom outer diameter and inner diameter

·Tight tolerances, resulting in reduced machine time / dimensional accuracy

·Smooth and Clean OD and ID surfaces

·Small batch, high quality customization

·
Excellent machining characteristics

·
Wider range of physical properties attainable through process and annealing
Product Advantages
ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
Our Products

Seamless Steel Tube(Cold Drawn), Seamless Steel Tube(Cold Rolled), Cold Drawn Steel Bar(Round&Other Shapes Can Be Customized), Precision Welded Tube.
The outer diameter and inner diameter are precisely customized with a tolerance of ±0.10mm and an optimal tolerance of ±0.05mm. It can be customized according to customer requirements.
Used in various fields such as auto parts, drilling, engineering machinery, machining,tunnel support, agricultural machinery parts, liquid conveyance, transmission, home appliances etc.

ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
Production Process

Tenjan has a full-process production line.Delivery time and quality can be guaranteed.
Production Process
ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
Inspection Process- Quality Assurance
ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel TubeStandard Export Packaging, Suitable For Sea Transportation.
Package And Shipment
ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
Company Profile
Changzhou Tenjan Steel Tube Co., Ltd., established in 2004, is a technology-based manufacturer integrating seamless steel tube design, R&D, and production. Tenjan has an annual production capacity of more than 60,000 tons. Chairman "Wensheng Gu ", adhering to "one life one thing", has been focusing on R&D of seamless steel tube for more than 30 years.
·Tenjan, fills the technology gap in both domestic and foreign markets

Tenjan has produced free cutting steel tube successfully through R&D, which fills the technology gap in both domestic and foreign markets.
·High-Precision customized machine, help customer improve production efficiency
Self-customized high-precision straightening machine has reached the domestic leading level. It effectively helps customers to improve the post-processing efficiency, reduce malfunction of equipment, and increase equipment lifespan.
·UT&NDT equipment, quality can be guaranteed before EX-FTY
Ultrasonic & eddy current flaw detection integrated machine, detects defects on the inner and outer surfaces of steel tubes and its accuracy can reach 0.02mm.
About Us
ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
Certifications

ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
FAQ
FAQ
ASTM/GB/DIN/GOST/JIS/ISO Customizable Precision Steel Pipe Seamless Cold Drawn Precision Steel Tube
1.Q: What is the Minimum Order Quantity?
A: 5 tons/size.

2.Q: What are the Payment Terms?
A: L/C or T/T, 30% deposit, 70% balance against copy of BL.

3.Q: How long is the Delivery Time?
A: 30-50 days.
Starting from production around 30 days, which including perforation,
cycling pickling, cycling annealing, squeezing head, cold rolling, cold drawing,
straightening, ultrasonic & eddy current flaw detection, cutting head&tail, tensile test
and finished product inspection.


4.Q:Warranty of Rebar Coupler?
A: Any quality issues that do not comply with the contract before use of seamless
steel tubes, we accept the return of the refund.













 
 
 

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