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Hebei Province Gold Mysterious Pipe Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 2009
3 years OEM
Performance:
Response Rate
Company Feedback

Quick Details

  • Standard: BS, JIS, GB, DIN, ASTM, API
  • Standard: BS 3059-2, JIS G3455-2005, JIS G3445-2006, GB/T8162, GB/T8163, GB/T3639, DIN 1629/3, DIN EN 10216-1-2004, DIN 2391, DIN 17175, ASTM A106-2006, ASTM A53-2007, ASTM A179-1990, ASTM A53M-2007, API 5L
  • Grade: 10#-45#, Cr-Mo alloy, 16Mn, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345
  • Grade: 10#, 20#, 45#, 35CrMo4, 30CrMo, 16Mn, A53(A,B), A106(B,C), A210, API K55, St37, St52, ST35, Q235, Q345
  • Thickness: 1 - 12 mm
  • Section Shape: Round
  • Outer Diameter: 15 - 80 mm
  • Place of Origin: Hebei, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: mechanical tube
  • Technique: Cold Drawn
  • Certification: ISO
  • Surface Treatment: oiled on surface to antirust
  • Special Pipe: Thick Wall Pipe
  • Alloy Or Not: Non-alloy
  • Length: 3-8m
  • Heat treatment: normalizing ,quenching,annealing
  • Test: eddy current test,Ultrasonic Testing
  • Technique: Cold drawn,Cold rolled
  • Surface: Glossy
  • Place of Origin: HEB,China,FORM A,FORM E China (Mainland)
  • Shape: round,square,triangle,hex triangle
  • Color: black
  • Payment:: 30% by T/T and the 70% balance should be paid against
  • Packaging Detail:: standard export bundle wrapped with strong steel strip

Packaging & Delivery

Packaging Details: Standard export bundle wrapped with strong steel strip or as each customer's requirement
Delivery Detail: Within 25 days or as customer's request

Specifications

1.Certification:ISO:9001:2008
2.high quality,competitive price
3.OD:15-80mm WT:1-12mm
4.OEM service and fast delivery

bright ASTM A519 Grade 4130 Annealing Mechanical Tubing & Pipes

 

Standard: ASTM A519-06

Scope:  Covers several grades of carbon and alloy steel seamless mechanical tubing. The grades are listed in

Table-1. This specification covers both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing. 

Size Range: Covers tubes in size up to and including 80mm outside diameter for round tubes with wall thicknesses as required.

Shape: The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square,rectangular and special sections.

Chemical Composition& Mechanical Properties(Type: Cold Drawn Seamless Mechanical/CDS) 

 

GradeCMnP≤S≤SiCrMo
1008≤0.100.30-0.500.0400.050---
10100.08-0.130.30-0.600.0400.050---
10180.15-0.200.60-0.900.0400.050---
10200.18-0.230.30-0.600.0400.050---
10250.22-0.280.30-0.600.0400.050---
10350.32-0.380.60-0.900.0400.050   
10450.43-0.500.60-0.900.0400.050   
10260.22-0.280.60-0.900.0400.050---
41300.28-0.330.40-0.600.0400.0400.15-0.350.80-1.100.15-0.25

4140

0.38-0.430.75-1.000.0400.0400.15-0.350.80-1.100.15-0.25
GradeConditionUltimate StrengthYield StrengthElongationRockwell Hardness
KsiMpaKsiMpa%B scale
1020HR50345322212555
CW7048360414575
SR65448503451072
A48331281933050
N55379342342260
1025HR55379352412560
CW7551765448580
SR7048355379875
A53365302072557
N55379362482260
1035HR65448402762072
CW8558675517588
SR7551765448880
A60414332282567
N65448402762072
1045HR75517453101580
CW9062180552590
SR8055270483885
A65448352412072
N75517483311580
4130HR90621704832089
SR105724855861095
A75517553793081
N90621604142089
4140HR1208559031015100
SR12085510068910100
A80552604142585
N1208559062120100

 

Please note the meaning of below abbreviation in table 2:
HR----Hot Rolled

CW----Cold Worked
SR----Stress Relieved

A----Annealed
N----Normalized
 

 

Our company specializes in the production of various seamless steel pipes, with the wall thicknesses from 1mm to 12mm and outer diameters from 15mm to 80mm. Our products include common seamless steel pipes, fine pull pipes, fine rolled pipes, alloy steel pipes, special pipes, etc. We are equipped with advanced production equipment, such as two punching lines, thirteen fine rolling production lines and ten cold drawing production lines. Our company invites a group of excellent technical experts and management personnel in domestic steel pipe industry to improve the technical levels of our products. In terms of quality control, our company has been implementing ISO9001:2008 Quality Management System since March, 2011. We have strict product quality control in each process, from raw material purchase to finished product delivery, ensuring satisfactory product quality.

 

 

 

 

The pipes are widely used for the auto/motorcycle/agricultural machine/railway project/low-high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards & demand processing & manufacturing industries.

 

 

 

Any of your questions will be ansered within 24 hours! Welcome to inquiry!

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Verified Supplier - Hebei Province Gold Mysterious Pipe Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 2009
3 years OEM
Performance:
Response Rate
Company Feedback

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