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Round/Square/Rectangular Ss 201 304 316 316L Pickling/Brushed/Mirror Polished Tube Seamless/Welded Stainless Steel Pipe

Place of Origin China
Brand Name TONGMAO
Certification ISO9001 MTC
Model Number SS Steel Pipes
Minimum Order Quantity 3tons
Price US $1,200-1,800/ Ton
Packaging Details Standard Packing
Delivery Time 7-15days
Payment Terms L/C, T/T
Supply Ability 1000tons/year

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Product Details
Standard ASTM, GB, DIN, JIS, API Thickness Customized
Application Fluid Pipe, Structure Pipe, Construction, Boiler Pipe, Chemical Industry Grade 201 304 316 316L
Technique Extruded Length 1m - 12m
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Product Description

9mm Round 402 430 SS Steel Pipes AISI Extruded Steel Tubing 1000mm Length

Introduction to stainless steel tube:

Stainless steel pipe is a hollow long cylindrical steel, his scope of application as a fluid pipeline, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipeline and mechanical structural components. Stainless steel pipes are made of acid and heat resistant billets, heated, perforated, sized, hot rolled and cut.
According to different production methods, it can be divided into hot rolled tube, cold rolled tube, cold drawn tube, extrusion tube and so on.
Hot rolled stainless steel seamless tubes are generally produced on automatic tube rolling sets. The solid tube blank is checked and cleared of surface defects, cut into the required length, centering on the perforated end face of the tube blank, and then sent to the heating furnace for heating, and perforated on the punch machine. In the perforation at the same time continuous rotation and forward, under the action of the roll and the top, the tube blank gradually formed a cavity, called the wool tube. Then it is sent to the automatic pipe mill to continue rolling. Finally, the wall thickness of the whole machine is adjusted, and the sizing machine is adjusted to meet the specification requirements. It is an advanced method to produce hot rolled seamless steel tube with continuous rolling tube set.


304 stainless steel pipe application range
304 stainless steel tube is widely used as a chromium - nickel stainless steel tube, as a widely used steel, has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Stamping, bending and other thermal processing is good, no heat treatment hardening phenomenon in the atmosphere corrosion resistance, if it is an industrial atmosphere or heavy pollution area, it needs to be cleaned in time to avoid corrosion. Suitable for the decoration field, (stainless steel anti-theft window, stainless steel stair handrail, etc.), auto parts (windshield wipers, mufflers, mold products), medical instruments, building materials, chemistry, food industry, agriculture, ship parts, etc. 304 stainless steel pipe works well in dry indoor environment. However, in rural and urban areas to maintain their appearance outdoors, they need to be cleaned frequently. But in the corrosive industry or Marine atmosphere, 316 stainless steel tube is used.

316 stainless steel pipe application range
316 stainless steel tube is better than 304 in corrosion resistance and other aspects of the steel. It is mainly used in petroleum, chemical, medical, food, mechanical instrument CNC processing and other industrial transmission pipelines, facilities in coastal areas, production equipment in the sea water due to the use of high salt content of the environment, also need to use 316L material. In addition, it is widely used in chemical, construction, bridge, aerospace, mechanical hardware, medical, decoration, medical fitness supplies, furniture, tableware manufacturing, liquid transportation, automobile manufacturing, water supply, solar energy, machinery manufacturing, nuclear power, building decoration, rail transit, sanitary ware, metal products, containers and other industries.

Product Description​:

Commodity Name Stainless steel pipe
Type Seamless
Standard ASTM A554, A249,A269,A270 , A312
Material 201, 202, 301, 304, 304L, 316, 316L, 316Ti, 321, 410, 430,20#, A53(A;B), 45#, Q345
Outer Diameter 6mm - 620mm
Wall Thickness 0.25mm - 40mm
Length 6m - 12m or customized
Tolerance OD±1% WT±5% or as per clients' request
Surface Satin/Hairline/Mat/Pickling
400G,500G,600G or 800G Mirror finish
Test Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Application Construction, Industry, Petroleum, Chemical, Boiler and Exchanger
Packing Bundle packing
Beveled end or pained
Marking as customers' request
Plastic caps at ends
Wooden box packing

Round/Square/Rectangular Ss 201 304 316 316L Pickling/Brushed/Mirror Polished Tube Seamless/Welded Stainless Steel Pipe 0