SSAW Steel Pipe

SSAW steel pipe means spiral pipe, which is made of hot-rolled steel plates.
Generally price for SSAW steel pipe is lower than that of ERW steel pipe and LSAW steel pipe when it comes to the same steel grade and standard. SSAW steel pipe is usually used to transfer water, oil, or gas due to the big size.
Production Process: Spiral Submerged- Arc Welding

Specification & Details:
1 Outside Diameter: 219.1 mm - 2540mm (8"-100")
2 Wall Thickness: 6mm - 25.4mm Length: 6- 22 m
3 Standard: API 5L, API 5CT, GB/T9711.1, SY5037-2000
4 Steel Material: Q235A, Q235B, Q345, ASTM A53/106, API 5L GR.A/B, L245 L290 X42 X46 X70 X80, S355, S275 etc.
6 Surface Treatment:

External Coating: 

Internal Coating
Single-Layer FBE Coating
Standard: API RP 5L2-2002, DEP 31.40.30.35-Gen-2005

7 Usage: Used for low pressure fluid delivery, such as water, gas, and oil; construction and piling, chemical industry, power plant, offshore platform etc.
8 Test: Chemical Component Analysis, Mechanical Properties (ultimate tensile strength, yield strength, percentage elongation), Technical Properties (flattening test, bending test, blow test, impact test, exterior size inspection, hydrostatic test, X-ray test)
9 Loading Port: mainly Tianjin port
10 Mill Test Certificate: as per standard
11 Payment Terms: TT, LC
13 Mini Order: 20tons for carbon steel, 30-50tons for low alloy steel