SSAW SAWL API 5L ERW Steel Structure Hot Rolled Carbon Spiral Welded Steel Pipe for Construction Industrial
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SSAW SAWL API 5L ERW Steel Structure Hot Rolled Carbon Spiral Welded Steel Pipe for Construction Industrial

Surface Treatment Hot Rolled
tandard ASTM, JIS, DIN, EN, AISI, etc.
Technique ERW
Grade Q235B, Q275, Q345, Q345B, 40#, 60#, X42, X46, etc.
Special Pipe API Pipe
Thickness 6-25mm
Length 12M, 6m, 6.4M, Customize
Certificate API, CE, BIS, JIS, ISO9001
Outside Diameter 219-3000mm
Thickness 6-25mm
Length 6-18m

Product descriptions from the supplier


Product Paramenters

Spiral Welded Pipe

High-quality welding 

High strength Strong bearing capacity 

Good corrosion resistance

 Easy processing and installation


Product Name
Spiral Welded Pipe
GB/T9711-2011, API SPEC 5L, ASTM A252, EN10217, EN10219, etc.
Spiral welded pattern
Q195, Q215, Q235, Q235B, Q275, Q345, Q345B, 40#, 60#, X42, X46, etc.
Welding Method
Single side welding, double side welding
Outside Diameter
Carbon Content
Weld Spiral Angle
50-75 degrees
Diameter Tolerance
High strength, good toughness
Oil and natural gas transmission pipelines

Details Images

Steel Pipe Comparison

                   Seamless Pipe                                Welded Pipe                                  Spiral Welded Pipe

Seamless Pipe
Welded Pipe
Spiral Welded Pipe

No weld
Straight weld
Spiral weld
Production process
cold rolled into one piece
strip steel is bent into a circle and welded
strip steel is spirally rolled and double-sided submerged arc welded
Pressure-bearing capacity
Highest pressure-bearing capacity
The weakest pressure bearing capacity
Medium pressure capacity
both large and small diameter
generally small diameter
generally large diameter above 219mm
used as a pipeline for transporting fluid mechanics
transporting liquids and gases under simple pressure
mainly transporting oil, gas and other media

Company Profile

Tianjin Shengteng international Trading co,Ltd,which is located at Yangjiayuan town ,the steek

production base of tianjin,China.

Our Main product includ PV mounting systems,scaffolding steel prop,Galvanized steel pipe.ERW

steel pipe,Galvanized steel coil/sheet,Galvanized

corrugated sheet and hose clamp.

We have two factories.Tianjin jinxinbao Metal Surface Treatment Co,Ltd,which was eatablished in

2012 and specialize onall kings of galvanized steel products.

Another one whose named Tianjin BaoJing Newenergy Technology Co,Ltd,Which is founded in 2016

and focus on PV mounting systems accessory products.

Now our annual capacity is up to100000 tons and totalmore than 200 employees.

In that past several years,we have got huge feedbackfrom client because of hard working.

In the past several year,we have got huge feedback fromcliens beacuse of working.

In the future,we have to improve higher quality and betterservice in order to thankful each client!

Why Choose Us

Packing & Shipping


Q:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness and the number of tons you need to purchase.

Q:What are the shipping ports?
A:You can choose other ports shipping to your needs.

Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.

Q:How long does your delivery time take?
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging.

Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.

Q:What is your working time?
A:In general, our online service time is: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.

Providing high-quality steel products for 10 years , successfully developing over 50+ international markets and continuously developed more high-quality customers.As long as confirming our quality problem , implement the principle of 100% refund and compensation after receiving cargo, ensure the safety of customer funds, ensure customers achieve secure procurement

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Contact Us

   +86-15502299235 (whatsapp or wechat)
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