TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China
1

Large diameter 32 inch carbon steel spiral pipe

Short Description:

Our 32-inch large diameter carbon steel spiral pipes are engineered for oil and gas pipelines, water transmission systems, structural foundations, and drainage applications.

Using SSAW (Spiral Submerged Arc Welding) technology, these pipes provide superior strength, corrosion resistance, and durability.

They are designed to withstand high pressure and extreme environmental conditions, making them perfect for underground, marine, and industrial projects.

Available in custom lengths, wall thicknesses, and protective coatings, these pipes meet API, ASTM, and ISO standards to ensure reliable performance and a long service life.


Product Detail

Product Tags

Overview
Quick Details
Place of Origin:

Tianjin, China

Application:

OIL PIPE

Alloy Or Not:

Non-Alloy

Section Shape:

Round

Special Pipe:

Thick Wall Pipe

Outer Diameter:

219 – 2020 mm

Thickness:

4 – 16 mm

Standard:

ASTM, bs, GB, ASTM A53-2007, ASTM A312-2007, 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:

SAW

Surface Treatment:

bare galvanized 3pe or painted

Grade:

A53-A369, A53(A,B), Q195-Q345, Q235, Q345, Q195, Q215

steel pipe:

LARGE DIAMETER 32 INCH CARBON STEEL PIPE

length:

5.8-16m

ending type:

cutting plain beveled

technicque:

SAW

key words:

business type:

manufacturer and trading company

trade terms:

CIF CFR FOB

port of shipment:

Tianjin Xingang

shipping:

in container or bulk

other application:

fluid transport, structure steel, agriculture equipment, etc

Certification:

ISO BV

Large diameter 32 inch carbon steel spiral pipe

Product Description

 

Product name

High quality assured sprial welded steel fluid transport price list available pipe for sale

 

Size

 

Thickness: Length 6-30m

 

Standard

ASTM A500, BS1387,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etc

Material

API 5L, ASTM A53 GrA,GrB; STKM11,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  (%) 
Q195 0.06-0.12 0.25-0.50 <0.050 <0.045 <0.30 >195 315-430 32-33
Q215 0.09-0.15 0.25-0.55 <0.05 <0.045 <0.30 >215 335-450 26-31
Q235 0.12-0.20 0.30-0.70 <0.045 <0.045 <0.30 >235 375-500 24-26
Q345 <0.20 1.0-1.6 <0.040 <0.040 <0.55 >345 470-630 21-22

 

 

Related products

Production process

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. We will provide you with detailed technical data and drawing.

2. Strict quality control and careful supervision to ensure the best crane for you.

3. Strict process control to make sure the crane will be delivered on time.

4. We will help handling shipment documents.

5. Our senior engineers can provide installation guidance, commissioning and training services.

6. Delivery with English user manual, parts manual, product certification and revelant certificates.

7. 12 months warranty after installation and commissioning in additional to human damage factor.

8. Technical advisory for any time and engineers available to service machinery overseas.

 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


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