Applicationt:
Auto
Production Description:
LSAW steel pipe
Standard: API 5L
Material: X42 to X70
Wall Thk: 4mm-60mm
API 5L PSL2
LSAW Steel PipesGas pipe line constructionOil pipe line constructionPressure pipe linesWater supply systems Draining &cleaning etc.
Standard: API 5L
Material: X42 to X70
OD range: 12’’-60’’
Wall Thk: 4mm-60mm
Forming process: pressure forming or roll bending
Welding process: Electrical submerged arc welding process
Material: CS. Low alloy steel, high alloy steel, stainless steel.
Pipe length: Pressing forming 6 meters to random length of 13 meter per piece.
Other production standards and specification can be applied upon request.
General standards:
API 5L PSL2
GB/T9711.1-1997
GB/T9711.2-1999
ISO 9001:2000
ASME/ASTM
Water line pipe
AWWA C 200, TS 1997, DIN17172, GOST 20295
Our straight seam electric resistance welded ERW) pipe production start from 1/2’’ where standards API, ASTM, DIN are applied.
Coating and lining:
pipe’s
Pipe coating is fundamental for protecting the pipe against corrosive environments and pipe’s life-length depends directly on the coating.
We apply different types of coatings and linings in accordance with major standards so as to fulfill our clients requirements.
Polyethylene coating (PE): environments and chemical materials. PE coating is applied in accordance with DIN30670.Bitumen coating and lining: Bitumen coating and lining is applied in accordance with DIN2461, DIN30673, BS41-64, BS41-47,etc.Epoxy coating and lining: Epoxy resin is applied after the internal surface treatment is completed in accordance with SA2 1/2 requirement is completed. This procedure is applied with sanitary norms and AWWA C-210.
We also apply Coal-Tar enamel coating, Coal-tar Epoxy coating. Temperature rust protection coating and Cement-Mortar lining in compliance with major standards such as AWWAC-203 and BS41-64 for coal-tar enamel coating AWWA C-2-5 for Cement-mortar lining.