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Square/rectangular/round Steel Tube/pipe in China

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US$ 700 - 1,100 MOQ: 5 Tons
Key Specifications
Get Latest Price
Standard:
Grade:
Thickness:
1, 12
Contact Supplier Request Quote Chat Now
Hebei Province Gold Mysterious Pipe Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
Delivery time depends on order quantity.

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  • Product Details

  • Company Profile
  • Contact Us
Thickness 1, 12
Section Shape Round
Outer Diameter 15 - 110 mm
Place of Origin Hebei, China
Secondary Or Not Non-secondary
Application Structure Pipe
Technique Cold Drawn
Certification Other, ISO9001
Surface Treatment Other, oil
Special Pipe Thick Wall Pipe
Alloy Or Not Non-alloy
square/rectangular/round steel tube/pipe in Alibaba China

Product Description                                                                                 

 

 

1.1 Functional & specifications

 

 

Material and Standard( China stock seamless steel pipe/seamless steel tube  )

Item

Chinese Standard

American Standard

German Standard

1)

10#

A53A

St37

 

 

 

A106A

St37-2

DIN17175

 

 

A179C

St35.8

DIN11629

2)

20#

ASTMA106-B

St45-8

DIN17175

 

 

ASTMA53-B

St42-2

DIN1626

 

 

ASTMA178-C

St45-4

DIN1629

3)

45#

ASTMA1045

CK45

 

4)

16Mn

ASTMA1045

St52

DIN1629/3

 

 

 

St52.4

DIN1629/4

5)

37Mn5

J55

 

Note:According to your specific requirements, production can be organized in line with other standards and non-standard technical. 

1)packing

Standard seaworthy packing(NB: Coating against rust)or as per clients' requirements 

2)payment

30% T/T in advance as deposit and the balance against copy of B/L

3)use place

Structural pipe, Coustruction,Transport gas and oil making machine part, boiler tube, line pipe,chemical fertilizer pipe and so on

4)MOQ

5T

 square/rectangular/round steel tube/pipe in Alibaba China

 

  • China stock seamless steel pipe/seamless steel tube

  • Standard:ASME SA106/53B   ASTM A106/53B   

    DIN2391 JIS S20C S45C GB/T8162 GB/T8163

  • Grade: A53B A106B 20# 45# 16Mn st52

  • Size: 15-80mm

  • Processing technique: cold rolled/cold drawn for seamless steel pipe

  • Length: 6-12m

  • Surface: oiled for the seamless pipe

  • Tolerance: OD   +1%/-1%

                    WT  +12.5%/-10%

  •  

 
 square/rectangular/round steel tube/pipe in Alibaba Chinasquare/rectangular/round steel tube/pipe in Alibaba China
 
 
Seamless carbon steel pipes for high-temperature service                            
Application For high temperature service
Size(mm) O.D.:6.0-323.0 W.T.:1-30  L:max 12000
Grade and Chemical Composition(%)
Grade C ≤  Mn P ≤  S ≤  Si Cr ≤  Cu ≤  Mo ≤  Ni ≤  V ≤ 
A 0.25 0.27-0.93 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08
B 0.30 0.29-1.06 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08
C 0.35 0.29-1.06 0.035 0.035 0.10 0.10 0.40 0.15 0.10 0.08
Mechanical properities:
Grade 

Rm

Mpa Tensile Strength

Mpa

Yield Point

 Elogation Delivery Condition
A 
≥330
 
≥205
 20 Annealed
B 
≥415
 
≥240
 20 Annealed
C 
≥485
 
≥275
 20 Annealed
Dimension Tolerances:
Pipe Type Pipe Size Tolerances
Cold Drawn OD   ≤ 48.3mm ±0.40mm

 
≥60.3mm
 ±1%mm

WT 		±12.5%

 

 
1.2 Product feature
  • 1.Durabilitysquare/rectangular/round steel tube/pipe in Alibaba China

  • 2.Longer life
  • 3.Dimensional accuracy 
  • 4.High strength
  • 5.Regularly test tubes on various 6.parameters
  • 7.Abrasion resistance
  • 8.Corrosion resistance

 

 
 1.3 Picture for the seamless steel pipe
 
 square/rectangular/round steel tube/pipe in Alibaba China
 
square/rectangular/round steel tube/pipe in Alibaba Chinasquare/rectangular/round steel tube/pipe in Alibaba Chinasquare/rectangular/round steel tube/pipe in Alibaba China
 
 
Packing & Shipping                                                                                   
 
2.1 Packing

20 feet container load 20-25tons pipe and length is under 5.8m

40 feet container load 20-25tons pipe and length is under 11.8m

We will consider bulk cargo when the goods is more than 200 tons to save freight fee for our customers

 

 

 

square/rectangular/round steel tube/pipe in Alibaba China

 

 square/rectangular/round steel tube/pipe in Alibaba China

 

 

 

2.1 Shipping

 

 

 

 

square/rectangular/round steel tube/pipe in Alibaba China

 
Our Services                                                                                                        
 
 
3.1 Sample Service:
 
 

1. ODM/OEM service is provided. Your design ideas can come true on products.

2. We would supply the samples for customers. If you feel it good, and order to us. We will pay back the shipping cost of sample.

 

Company Information                                                                 

 

 

We are a professional manufature of cold rolled and cold drawn seamless steel pipe for 6 years.

Our company specializes in production of various seamless steel pipes, with the wall thickness

of 1mm to 12mm,and the outer diameter of 15mm to 80mm, including common seamless steel 

pipes, fine full pipes, fine rolled pipes,alloy steel pipes, special pipes.Welcome to visit our factory. :)

square/rectangular/round steel tube/pipe in Alibaba Chinasquare/rectangular/round steel tube/pipe in Alibaba Chinasquare/rectangular/round steel tube/pipe in Alibaba China

FAQ

Why choose us?

1>>We are the manufacturer of seamless steel pipe, cost-effective 

2>>More than 5 years of experience in production and development of sales 
3>>And well-known Chinese enterprises have established trade relations 
4>>With advanced technology and rich professional quality, hardworking staff 
5>>We have a complete production system 
6>>Your designs of seamless steel pipe are welcome

 

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Hebei Province Gold Mysterious Pipe Co., Ltd.
Business Type
Manufacturer
Year Established
2009
Factory Size
5,000-10,000 square meters
Total Employees
201 - 300 People
Contact Supplier Request Quote Chat Now

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