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Spiral Welded Steel SSAW Pipe / Steam And Low Pressure Liquid Pipeline

Spiral Welded Steel SSAW Pipe / Steam And Low Pressure Liquid Pipeline

carbon steel welded pipe

ssaw steel pipe

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Welded Steel Pipe

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Product Details
Stainless Steel
Product Name:
Welded Steel Pipe
Runner Material:
Stainless Steel ZG06Cr13Ni4Mo Or Casting Iron
Rated Rotor Speed:
200rpm 300rpm 500rpm 600rpm 750rpm 1000rpm
Speed Range:
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Wooden packing
Delivery Time
6 months
Payment Terms
D/P, D/A, L/C, T/T
Supply Ability
Product Description

Welded Steel Pipe

hydro turbine supplier


Product Description




We can manufacture SSAW Steel Pipe on various size and grade

A,10 inch drain pipe

Product name: Spiral Submerged-arc Welded Steel Pipe / SSAW Steel Pipe
Usage: Low pressure liquid delivery, such as water, gas, and oil, Offshore Piling Pipe / Port Construction Pipe, Structure Pipe
Standard: API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS 5950, ASTM A572 , JIS, IS,
Certificate: EN10217, EN10219, API 5L PSL1/ PSL2, API 5CT
Out Diameter: 219.1 - 3048mm
Wall Thickness: 5 - 30mm
Length: Up to 70m
Steel Grade: API 5L: GR A, GR B, X42,X46, X56, X60,X65,X70
  ASTM A252 GR 1, GR 2, GR 3
  ASTM A53: GR A, GR B, GR C, GR D
  BS 4360: Grade 43, Grade 50
  EN: S275, S275JR, S355JRH, S355J2H
Surface Treatment: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Mill Test Certificate: EN 10204/3.1B

Spiral Welded Steel SSAW Pipe / Steam And Low Pressure Liquid Pipeline 1



Product Details

Spiral Welded Steel SSAW Pipe / Steam And Low Pressure Liquid Pipeline 2

Power House




Water Head 25m-300m
Runner Diameters 0.45m-5m
Power Range 100KW to 20MW
Frequency 50HZ/60HZ
Generator Voltage 400V, 800V, 6300V, 10500V
Layout pattern Horizontal or Vertical
Material(blades) Stainless Steel ZG0Cr13Ni4Mo
Excitation Brushless or Static excitation system
Generator Insulation F/F
Lifespan 30~50 years
Manufacturer Deyang Dongsen Hydropower Equipment Co., Ltd.
Project Application


Francis cases

This belongs to customized products. We could design products according to your requirement. All of our products are strictly designed and manufactured under ISO9001 quality management system and TUV, BV.

our factory

Main Product



We could supply Francis turbine, Pleton turbine, Kaplan turbine, Propeller turbine, Tubular turbine etc. as well as butterfly valves, gate valves, ball valves, and all kinds of electrical panels.


DSSD is an experience EPC supplier for hydropower plant and served for more than 500 hydropower plants and our engineers have more than 30 years' experience.






DSSD Hydro  -


Company Information




Deyang Dongsen Hydropower Equipment Co., Ltd. is a professional comprehensive technology engineering company including the design, manufacturing, installation and maintenance of hydropower equipment as well as in the hydropower station investment.


We have five main water turbine generator set categories: Francis turbine, Kaplan turbine, Tubular turbine, Pelton turbine and Turgo turbine. Each type of turbine generator set capacity could be 100~50000KW.


Our company is located in Deyang, one of the three major manufacturing bases of China's heavy industry. We have our independent factory, office as well as living area. Having provided equipment more than 500 hydropower stations with our 70 professional staffs, Dongsen has a high reputation in the water turbine generator set manufacturing industry.


The ISO9001:2008 quality management system and BV, TUV factory audit would guarantee the high quality of our products. 30 years' experience engineers and the new design will be your best support for hydropower projects.


We are sincerely welcome your visit and long cooperation.



Clients Visit


Spiral Welded Steel SSAW Pipe / Steam And Low Pressure Liquid Pipeline 5Spiral Welded Steel SSAW Pipe / Steam And Low Pressure Liquid Pipeline 6






Project Cases



Hydropower projects


Packing & Shipping







Q1: What's the main application of SSAW steel pipe?
A1: SSAW is widely used as water transmission pipe, Line pipe, and Piling Pipe.


Q2: What's dongsen's Product Range for SSAW?
A2: dongsen's Product Range for SSAW steel pipe is as below:
OD: 219.1mm to 4064mm and hydro turbine sets
WT: 4mm-25.4mm
Length: up to 70m.


Q3: What kind of surface treatment can you offer?
A3: We can offer Anti-rust coating, bitumen coating, FBE, 2PE, 3LPE, Polyamide Epoxy, Rich Zinc Primer, Polyurethane, etc.


Q4: How much is MOQ?
A4:For the goods in stock ,1 ton is okay. For customized and special material orders,20 tons for each size.


Q5: Do you provide other steel pipes?
A5: Xinyue's main products include ERW, LSAW, SSAW, SMLS, Scaffolding, SHS and RHS, Couplers and pipe fitting. And we provide carbon steel, alloy steel, and stainless steel products.


Q6: What is your main market for SSAW steel pipe?
A6:Main market for SSAW steel pipe includes Middle East, South Africa, Southeast Asia, Australian and Latin America.


Q7: Is it OK to print customer’s logo on steel pipe product?
A7: Yes. please inform us formally before our production and confirm the design.


Q8: How long is your delivery time?
A8: Generally it is 10-15 days for the stock products. And 20-30 days if the goods are not in stock, according to quantity requirement. And sooner if you can accept partial department.


Q9: Whats your payment term?

A9: We accepy 30% deposit, 70% balance against the copy of B/L, T/T or LC at sight, etc.


Q10: What’s the main standard and steel grade for piling pipe?

A10: Main standard and steel grade for piling pipe are ASTM A588/ASTM A252/ASTM A572/API 5L/EN, etc.


Q11: What’s the main standard and steel grade for water transmission SSAW pipe?

A11: Main standard and steel grade for water transmission SSAW pipe includes ASTM A36, ASTM A570, ASTM A907, AWWA C200/C203/CC205/C208/C210/C213.


Q12: What’s the main application for SSAW steel pipe?

A12: Xinyue SSAW steel pipe is widely applied in petroleum and natural gas transmission, urban heating network, water supply pipeline, sewage discharge, steel structure, bridges, foundation piling, port machinery and electrical power, etc.


Q13: How much production line do your mill have?

A13: Our mill has equipped with 8 double-submerged are spiral welding production line, with a team of 120worker, 60 senior engineers and technicians, the annual production capacity can reach 450,000 tons.


Q14: What’s dongsen’s facility equipment for SSAW production base?

A14: Each production line has introduced advanced Lincoln welder from USA and installed full set of online testing equipment, including X-ray industrial TV, ultrasonic testing, hydrostatic pressure testing and other testing facilities.


Q15: How will you control your product quality?

A15: We have developed perfect processing and inspecting instruction and controlled in details from raw material purchasing and inspection, uncoiling, pipe forming, online inspection, finished pipe testing, anti-corrosion coating, marking, packing, storage, shipment until to after-sale service.


Spiral Welded Steel SSAW Pipe / Steam And Low Pressure Liquid Pipeline 10

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