We, Tianjin Xinyue Steel located in Tianjin, China, is very close to XinGang port, as a large investment group, engaging in steel products manufacturing, exporting, steel products stockist.
We are specialized in producing high-tech ERW (Electric Resistance Welded) and SSAW (Spiral Submerged Arc welded) pipes. Our company has advanced φ610 mm high-frequency straight seam resistance welding machine, and φ3048mm spiral submerged arc welded machine. As well, besides ERW and SSAW factories, we have another three associated factories for LSAW and SMLS production throughout China.
Main Products Range:
1\ERW Steel Pipe: OD 1/2–24 inch (21.3-610mm)
2\SSAW Steel Pipe: OD 8–120 inch (219.1-3048mm)
3\Galvanized Steel Pipe: OD 1/2- 24 inch (21.3-610mm)
4\LSAW Steel Pipe: OD 8-72 inch (219.1-1820mm)
5\Seamless Steel Pipe: OD 1/8–30 inch (10.3-762mm)
Our company produces different types of ERW and SSAW steel pipe 600,000 tons annual, including casing pipes for exploration of oil and gas, oil and gas transmission pipes, fluid transportation and structural pipes based on the domestic standards of GB/T9711, GB/T3091, GB/T13793, SY/T5768, SY/T5037 and SY/T5040, and international standards of API Spec 5CT, API Spec 5L PSL2, ASTM A53, ASTM A252, EN 10217, EN 10219, and other related standards. All these steel pipes are suitable for the industries of oil, natural gas, ship building, chemical, environmental protection, boiler, water conservancy, electrical industry, steel structure, building and other related fields.
Our Company implements its effective quality control and the effective quality assurance systems, along with long-term planning, constant maintenance, control and improvements to our product's quality. By utilizing advanced technology, equipments, management skill and a good credit standing, we guarantee to provide the best products and services to our customers.
All of the staff in our company would like to appreciate for your attention to our products. Welcome to give us your valuable suggestions about our products and services.
Process:Spiral Submerged- Arc Welded Steel Pipe
- Used for low pressure liquid transportation, such as water, gas, and oil; construction and piling
- API 5L, ASTM A252, EN10217-1,2,5, EN10219-1, BS, JIS, IS
- EN10217, EN10219, API 5L PSL1/ PSL2, API 5CT
- 219.1 mm – 3048mm (8"-120")
- 4mm - 30mm
- 6 – 24 M
- API 5L: GR A, GR B, X42, X46, X56, X60, X65, X70
ASTM A252 GR 1, GR 2, GR 3
BS 4360: Grade 43, Grade 50
EN: S275JR, S275J0H, S275J2H, S355JRH, S355J0H, S355J2H - Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer's requirement
- Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Metallographic Test, Technical Properties (Bending Test, Charp-v Impact Test, Hydrostatic Test, X-ray Test, Ultrasonic Test
- EN 10204/3.1B
