large diameter welded spiral steel pipe

API 5L spiral steel drain pipe, 32 inch large diameter welded spiral steel pipe
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Product Description
Product namecarbon spiral steel pipePipe endbevelledPipe Length6-12 metersOutside daimeter219mm-2032mmMaterialsQ235B, Q345, St37-2, St52, SS400, STK500, ASTM A53, S235JRStandardAPI 5L, API 5CT, GB/T3091, GB/T9711 EN10296, ASTM A139Surfaceblack painting, 3lpe coating, oiled.Payment termT/T, L/C, Cash, etcApplicationsoil and gas pipe, water pipe, low fluid transportation pipe, steel pilingsCertificateAPI 5L, ISO9001 2008, ISO14001, OHSAS18001
Packaging & Shipping
Packing:
1.In bundle, black, caps, beveled ends or plain ends
2.OEM/ customer's REQUEST
3.Marks: Standard * Material*OD*WT*L *Lott No./required
Shipping:
a. Length: ≤5.85m, loaded in 20FT Container, Max 22tons
b. Length: ≤11.85m, loaded in 40 FT Container, Max 27tons
c. Length: ≥12m, shipped by bulk vessel. FILO terms
d. Delivery time :about 20-30 days after received deposit
Applications
Huaruitai spiral steel pipe can used for low-fluid transportation, oil and gas transportation, as well as used for steel pilings.
Advantages
1.Larger outside diameter to 2032mm;
2.Lower prices comparing to erw steel pipe and seamless steel pipe;
3.Better Physical performance;
What we can do with SSAW welding steel pipe?
• API Spec 5L Line pipe and steel pipe standard;
• BG/T 9711.1-1997 Delivery of petroleum and natrual gasindustrial transportation steel pipe Technical conditions Part 1 Grade-A Steel Pipe;
• GB/T 9711.2-1999 Delivery of petroleum and natrual gas industrial transportation steel pipe Technical conditions Part 1 Grade-B Steel Pipe;
• SY/T5037-2000 Spiral submerged are welding steel pipe for low-pressure fluid delivery pipe;
• International Standard for Steel Piles;
COMPANY INTRODUCTION
Company Information
Tianjin Huaruitai International Trading Company established a quality management system with the ISO9001: 2008 standard, covering a total area of 48800 square meters, the existing staff 260 people, including senior engineering and technical personnel 36 people.
Our company has four production line of double-sided submerged arc welding spiral pipe, with an annual output of 100,000 tons per year. Our company introduced a high technological equipment - Lincoln US automatic welding equipment. And our spiral welded steel pipes are widely used for oil, natural gas industry, heat pipelines, wall casing, construction piling, high-rise building frame structure and water supply.
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