API 5L X56 SSAW Steel Pipe 16 Inch Sch20 Double Submerged Arc Welded for Oil & Gas Pipeline
SSAW (Spiral Submerged Arc Welded) API 5L X56 16-inch Sch20 welded pipeline steel pipes are engineered for demanding energy transportation applications. These LSAW (Longitudinal Submerged Arc Welded) steel pipes deliver exceptional performance in oil, gas, and industrial fluid transport systems.
| Parameter | Specification |
|---|---|
| Product Type | Double Submerged Arc Welded (DSAW) |
| Standard Compliance | API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445, DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179 |
| Diameter Range | 1/8 - 30 inch (10.3-762mm) |
| Wall Thickness | 0.049" - 2.5" (1.24-63.5mm) |
| Steel Grades | API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53/A106: GR A, GR B, GR C ASME SA106: GR.A, GR.B, GR.C ASME SA192: SA192 ASME SA209M: T1, T1a ASME SA210: GR.A-1, GR.C ASME SA213: T2, T5, T9, T11, T12, T22 ASME SA335: P2, P5, P9, P11, P12, P22, P91 DIN17175: ST35.8, ST45.8, 15Mo3, 13CrMo44 |
| Surface Treatment | Fusion Bond Epoxy Coating, Coal Tar Epoxy, 3PE, FBE, Varnish coating, Bitumen coating, Black Oil coating |
| Heat Treatment | Annealed: Bright annealed, Spheroidize annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered |
| Certification | API 5L PSL1 / PSL2, API 5CT, EN 10204/3.1B |
- Oil and gas pipeline transportation systems
- Petrochemical processing plants
- Desalination facilities
- Chemical processing operations
- Boiler systems and heat exchangers
- General structural and mechanical applications
ISO certified system with DNV audit compliance, ensuring consistent product quality and reliability.
Over 20 years industry expertise serving more than 50 countries worldwide with monthly exports exceeding 100 tons.
Advanced technical production lines delivering top-quality welded steel pipes with competitive pricing.
Strategic warehousing and logistics network enabling prompt delivery and reliable supply chain management.
All pipes are carefully packaged using protective materials and secure bundling methods to ensure damage-free transportation and delivery.
Based in Henan, China with operations since 2013, we serve global markets including North America (50% of sales) with a dedicated team of 51-100 professionals.
Pre-production sampling and final inspection before shipment ensure consistent product quality and customer satisfaction.
Steel products, building materials, iron ore, ferroalloy, and iron ore powder.
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