TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China
1

HIGH FREQUENCY ERW BLACK IRON PIPE

Short Description:

Our high-frequency ERW black iron pipes are crafted for structural frameworks, plumbing, gas lines, and industrial projects, offering superior strength, durability, and corrosion resistance.

The black iron finish enhances protection against rust, making these pipes ideal for both indoor and outdoor use.

Manufactured using advanced high-frequency ERW technology, they provide precise wall thickness and smooth welds.

Available in a range of diameters, wall thicknesses, and custom lengths, these pipes meet ASTM and ISO standards, ensuring reliable quality and performance for a variety of applications.


Product Detail

Product Tags

Overview
Quick Details
Place of Origin:

Tianjin, China

Application:

Structure Pipe, Fluid transport;structure steel;agriculture equipment;etc

Alloy Or Not:

Non-Alloy

Section Shape:

Round

Special Pipe:

Thick Wall Pipe

Outer Diameter:

20 – 660 mm

Thickness:

0.5 – 17.75 mm

Standard:

API, ASTM, bs, GB, API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711

Technique:

ERW, ERW or HFW

Grade:

10#, 20#, 45#, 16mn, A53(A,B), Q235, Q345, Q195, Q215, ST37, ST52, St37-2, ST35.4, St52.4, ST35, 10#-45#, 16mn, A53-A369, Q195-Q345, ST35-ST52

Surface Treatment:

bared

Tolerance:

±15%

Processing Service:

Bending, Welding, Decoiling, Punching, Cutting

Secondary Or Not:

Non-secondary

OEM:

Acceptable

Third party inspection:

BV, SGS, ISO, IAF, etc

Payment:

L/C; T/T; O/A; etc

Business Type:

Manufacturer and trading company;Suppliers

Packing:

In bulk;in bundle with steel strips

Ends:

Plain ends; Threading; Groove; etc.

Surface:

Galvanized; Painting; Oil;etc

Certification:

BV

Type:

High frequency SGP erw black iron pipe

High frequency SGP erw black iron pipe

Product Description

High frequency SGP erw black iron pipe

 

Product name

Bared surface 46mm diameter transport tube erw carbon steel round pipe for agriculture irrigation

 

Size

 

Thickness: Length 1.2-30m

 

Standard

BS1387,GB3091,ASTMA53, B36.10, BS EN1029, API 5L, GB/T9711 etc

Material

Q195, Q235, Q345; ASTM A53 GrA,GrB;STKM

11,ST37,ST52, 16Mn,etc.

Fabrication

Plain ends, cutting, etc

 

Surface Treatment

1. PVC,black and color painting

2. Transparent oil,anti-rust oil

3. According to clients requirement

Package

Bundle;Bulk;Plastic bags ,etc

 

 

 

Others

We can do special orders as customer’s requirement.

We also can provide all kinds of steel hollow pipes.

All the production process are made under the ISO9001:2008 strictly

  Elements  

  Material   Chemical Composition%Mechanical Property C%Mn%S%P%Si%Yield Point (Mpa)Tensile Strength(Mpa)Elongation  
(%) Q1950.06-0.120.25-0.50<0.050<0.045<0.30>195315-43032-33Q2150.09-0.150.25-0.55<0.05<0.045<0.30>215335-45026-31Q2350.12-0.200.30-0.70<0.045<0.045<0.30>235375-50024-26Q345<0.201.0-1.6<0.040<0.040<0.55>345470-63021-22

 

 

High frequency SGP erw black iron pipe

Related products

High frequency SGP erw black iron pipe

Production process

High frequency SGP erw black iron pipe

Company Information

Tianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes’ goods in container together, and so on.galvanized steel pipe

 

Our office is located in Nankai distric, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed rail.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin beihai international airport by subway.

 

Export record:

India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on. galvanized stel pipe

Packaging & Shipping

 

 

Our Services:

 

1) Samples: free

2) Lenght: any length can be cut for you.

3) Quality: accept THE THIRD PARTY INSPECTION.

4) OEM: Acceptable

5) Marking: company logo, company name, specification can painted on pipes.

6) OC documents can be offered.

 galvanized steel pipe

FAQ

 galvanized steel pipe

Q: Are you factory or trading company?

A:Yes, we are factory in Tianjin of china for many years. We can give you the factory price directly.

 

Q:Could you provide the samples?

A:Sure, but it is just for normal sizes, and the freight will be paid by you.

 

Q:What is your MQO?

A:1tons, it is better for bundles.

 

Q:Do you have stockist goods?galvanized steel pipe

A:Yes, but you must send me the sizes you need , let me check it for you.

Contact us

 


  • Previous:
  • Next: