Key Specifications/ Special Features:
Product name: ASTM A106 Gr.B steel pipe
Standard: API, ASTM, BS, DIN, GB, JIS, API 5CT
Place of origin: China (Mainland)
Outer diameter:6 - 2500 mm
Thickness: 1 - 220 mm
Length: 5.8m,6m,11.8m or as required
Section Shape: round
Surface treatment: Copper Coated
Materials: Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8 ASTM A 53: Gr. A, Gr B, Gr C, Gr.D API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555 ASTM A252: Gr.1 Gr.2 Gr.3
Certification: ISO,SGS,BV,TUV
Technique: ERW
Special pipe: API pipe
Type: spiral, ERW (Electrical Resistance Weld),EFW (Electric Fusion Welding)
Application:
a) General service industries (petroleum, food, chemical,paper, fertilizer, fabric, aviation and nuclear)
b) Fluid, gas and oil transport
c) Pressure and heat transmission
d) Construction and ornament
e) Boiler heat exchangers
Tests we apply to the tubes:
1. Chemical composition analysis
2. Mechanical properties (tensile strength, yield strength, elongation, hardness)
3. Technological test (flattening test, flaring test, bending test, hydraulic pressure test)
4. Surface quality detection
5. Eddy-current examination
6. Visual test