STK400/490 large diameter big size spiral welded steel pipe Submerged arc welding pipe

group name: 8-20HP hand tractor

Min Order: 1 piece

brand name: Cangzhou Spiral Steel Pipe Manufacturers

Nearest port for product export: Tianjin Port, Port of Tangshan

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW, FCA

Acceptable payment methods: T/T, L/C

update time: Fri, 09 May 2025 21:59:59 GMT

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Paramtents

Special Pipe Other
Surface Zinc Coated 200-700g/sqm
Standard EN,ASTM,JIS,GB
Technique SAW
Certificate CE, JIS, ISO9001
Product name Galvanized Steel Tube
Oiled or Non-oiled Non-oiled
Processing Service Welding, Cutting
Length 12M
Section Shape Round
Thickness 6---50mm
End protector Plastic Pipe Cap
Keyword Galvanzied Steel Pipe
Material Q195/Q235/Q345/S235JR/S275JR/S355JR
Surface Treatment Cold Rolled

Packging & Delivery

Min Order1 piece

Briefing

Detailed

Product Description

A few words about yuantaiderun

With an annual output of 10 million tons, Yuantai Derun is the largest ERW square pipe, rectangular pipe, hollow pipe, galvanized pipe and spiral welded pipe manufacturer in China. Annual sales reached $5 billion. Yuantai Derun has 59 black ERW pipe production lines, 10 galvanized pipe production lines ，3 spiral welded pipe production lines，1 JCOE LSAW steel pipe production line. Yuantai Derun has the largest steel pipe inventory in China, which can meet the urgent purchasing demand of customers. Welcome everyone to contact Yuantai Derun,And visit our factory online or offline.

Outer Diameter	219mm-2032mm
Wall Thickness	1.24mm-63.5mm
Standard	ASTM A53, BS1387-1985, API 5L standard
Material	Q195, Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B
Ends	1) Bared 2) Black Painted (varnish coating) 3) galvanized 4) Oiled 5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
Technique	Electronic Resistance Welded (ERW ) Double Submerged Arc Welded (DSAW) Electronic Fusion Welded (EFW)
Section Shape	Round, Square, Rectangular.
Delivery	Container, Bulk Vessel.
About Our Quality	1) No damage, no bent
		2) no burrs or sharp edges and no scraps
		3) Free for oiled&marking
		4) All goods can be checked by third party inspection before shipment
others	3) SCH20,SCH40,STD,XS,SCH80,SCH160,XXS

Company Profile

Engineering Case & Cooperative Customers