Stainless Steel 304 Pipe Seamless
Stainless steel pipes are divided into ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, stainless steel pipes, and bimetallic composite pipes, plated and coated pipes for saving precious metals and meeting special requirements. . There are many kinds of stainless steel pipes, different uses, different technical requirements and different production methods. The outer diameter of the currently produced steel pipe ranges from 0.1 to 4500mm, and the wall thickness ranges from 0.01 to 250mm.
Product Description
Stainless steel pipes are divided into two categories according to production methods: seamless pipes and welded pipes. Seamless steel pipes can be divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes and extruded pipes. Cold-drawn and cold-rolled pipes are the secondary Processing; welded pipes are divided into straight seam welded pipes and spiral welded pipes, etc.
Product Parameters
Standard | ASTM A312/SA312/A213/A269/A270/A268/A376/A511/A789/A790A | |||
Material | TP304H,TP309S,TP309H,TP310S,TP310H,TP316,TP316L,TP316N,TP316HTP317,TP317L,TP321,TP321H,TP347, | |||
Size | Round | Square | Rectangular | |
OD | 6-760mm | 10*10-508*508mm | 20*10-600*400mm | |
WT | 0.5-80mm | 1.0-25.0mm | 1.0-25.0mm | |
Length | 3m, 5.8m, 6m, 11.8m, 12m, or as required. | |||
Technique | Cold Drawn, Cold Rolled, Welded | |||
Surface Finishes | a) Sanded b) 200# 320# 400#-600# 800# mirror c) hairline brushed | |||
Application | Boiler, Heat-exchanger, Power Plant, Building Construction, Aerospace, Petrochemical, Mechanical, Food, Medical, Paper, Fertilizer Industry and other temperature and pressure service | |||
Testing | UT, ET, Impact Test, Intergranular Corrosion Test, Leak Tightness Test, Non-destructive Test | |||
Package | Bundle Packing, Wooden Cases, Woven Cloth, Plastic Packing, Waterproof Paper Covered | |||
Packaging & Shipping
Packing:
1) Bundles packing with steel belt .
2) Bundles packing with plastic bag.
3) Packing as customer reqeust.
Delivery :
Loading Port: Qingdao, Tianjin or your request.
Shipping time: Normal size7-15 days
Company Profile
Shandong Ruinai Steel Sales Co., Ltd is located in Liaocheng city,west of Shandong province, it's about 400 Km in south of Beijing city ,and 100 Km in west of Jinan city , benefit from the convenient traffic condition,Liaocheng economy develops rapidly and formed the largest steel logistics centre in north of China. Ruinai Steel is a subsidiary of Lai Steel Group, founded in 2018 and engaged in production and sales of wear resistant steell plate,weathering steel plate,high strength carbon steel plate,stainless steel,aluminum,brass and sectional materials. Except the stock product, we also have our own factory and workshop,stainless steel welded pipe factory, have 24 lines to produce the welded pipe(round and rectangle pipe),out diameter and width: 5mm-610mm, thickness: 0.5mm-20mm.
We have our own workshop, we can supply one stop service:
1. Blasting machine.
2. Fiber machine cutting machine.
3. Bending machine.
4. Drill holes machine.
5. Fully automatic paint room.
6. Welded machine.
We passed certificate ISO9001, ISO14000, OHSAS18001. As a member of China iron and steel association, we established long term friendly cooperation with famous domestic mill plants,such as Bao steel, Wu steel, An steel, Tai steel etc. As well as active pursues partnerships foreign company, in order to meet customer requirement. With concept of "Keep Improving, Win-win Cooperation', and executed by reliable quality and after sales service system, Qigang gained good reputation from customers at home and abroad. We sincerely welcome you to come our company to negotiate business.
