1. Producing Standard:
American ASME B36.10M, ASTM, API 5L, API 5CT
Japanese JIS
German DIN
Chinese GB
BS standard
2. Special specifications:
Available according to customerâ??s requirements and quantity.
3. End Shape:
Beveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customerâ??s requirements
4. Surface treatment:
Painted, Oiled, galvanized, phosphate etc
5. Usage:
Widely used in the mechanical treatment field, petrochemical industry, transport and construction field
Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;
The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc
Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc
6.Test
Chemical Component Analysis, Mechanical Properties( Ultimate tensile strength, Yield strength , Elongation), Technical Properties( Flattening Test, Bending Test, Blow Test, Impact Test), Exterio inspection, Hydrostatic Test, X-ray Test, X-ra

y Test

.