Name: China ERW Steel Pipe Factory in China Manufacturers Suppliers Factory - Shenzhoutong Steel Pipe
Brand: Shenzhoutong
SKU: 312806583

ERW Steel Pipe Factory in China

Tianjin Shenzhoutong Steel Pipe Co., Ltd. is one of the leading ERW Steel Pipe Factory in China. We have six production lines of HFW ERW steel pipes. The annual capacity is about 500000 tons. We have acheived many certificates like: API 5L , API 5CT , CE. Products...

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Tianjin Shenzhoutong Steel Pipe Co., Ltd. is one of the leading ERW Steel Pipe Factory in China.

We have six production lines of HFW ERW steel pipes. The annual capacity is about 500000 tons.

We have acheived many certificates like: API 5L , API 5CT , CE.

API 5L X70 LSAW Steel Pipe With External 3LPE Coating

Products Description

Product	ERW Steel Pipe, HFW Steel pipe
Process	Electrical Resistance Weld
Production Stardard	API 5L , API 5CT, ASTM A53 , ASTM A36, ASTM A500, EN10219
Size Range	OD 1/2"–26"(21.3–660mm), Thickness 0.055"–1.602"(1.65–26.97mm)
Pipe Length	5.8m, 6m,12m,as requirment
Pipe Ends	Plain, Bevel, Threading and coupling, Grooved
Surface Treatment	bare, black paint, anti-rust oil,galvanized , FBE, epoxy,3PE , 3PP
Application	oil , gas, water transportations, industires, Structure. Piling

manufacturing process

---Coil receipt and inspection---Coil slitting--Recoiling after slitting---Coil Uncoiling and joining

---Coil Leveling--Forming---High frequency welding---Trimming flash---Heat treatment---Air Cooling

---Sizing--- Cutting to length---Inspection and testing sampling --- Hydrostatic testing

---Final Auto UT on welding seam---Manual UT at pipe ends

---Laboratory test – Chemical analysis--- Mechanical Test-- Final dimension inspection

Workshop

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Certifications

Quality control

* Hydrostatic Pressure Testing
* Non-Destructive Testing (Eddy Current, Ultrasonic)

* Chemical composition test
* Mechanical Property Testing
* Dimension & Visual Inspection
* Full Traceability (Mill Test Certificates 3.1 provided)

* Accept third party inspection before shipment

Core Competencies

* Strict quality control and Fast delivery

* Financial support: we can handle max 30 million dollars for an order.
* Rich experiences(23+years) in Technics/Production/Post-sales.
* Technical & full set of documents support (API 5L, ISO, MTC, ITP &MPS ,lists of production facilities...etc)