Manufacturing
- Sourcing for qualified supplier of raw material
- Making quality control plan
- Confirmed purchasing technical requirements for raw material
- Inspection for raw material
- Controlling & inspection for products during manufacturing
- Inspection & test for finished pipes
- Inspection & confirmation
Certificate
- ISO 9001:2015
- PED
Inspection and Test:
- Chemical composition inspection
- Mechanical properties test (tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, impact test)
- Surface and dimension test
- No-destructive test
- Hydrostatic test
Packing:
- Bare packing/ bundle packing/ crate packing/ wooden protection at the both sides of tubes and suitable protected for sea-worthy delivery or as requested.
Surface Treatment:
- Oil dip, varnish, passivation, phosphating, shot blasting.
- Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.