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Stainless steel does not readily corrode, rust or stain with water as ordinary steel does, but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity, or poor circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required. aterial: SS201(Ni 0.8%-1.2%) Standard: US

Products Description TORICH ASTM A249 EN10217-7 TP304 304L TP316 316L Stainless Steel Welded Pipe Standard:ASTM A249 EN 10217-7 Material:TP304/304L, TP316/316L other material is also avaliable. Type one: Pickling Pipe Size: OD:0.23'-80'(5.8-2032mm); WT:0.01'-1.125'(0.25-28mm) ANSI/ASME size as under, NPS:1/8'-80' SCH:5/5s,10/10s,20/20s,40/40s,80/80s,120/120s,160/160s acc. to ANSI B36.19/36.10 other standard of size is for ready choice. Length: according to clients' request.

ASTM A270 Bright Annealed Stainless Steel Welded Tubes OD 4mm - 1200mm Applications: sanitary tubing in the dairy and food industry, and having special surface finishes Size range: O.D.: 4.0-305mm W.T.:1-50mm L: according to customer requirement Chemical Requirement Grade: TP304 TP304L … TP316 TP316L … … … UNS S30400 S30403 S31254 S31600 S31603 N08926 N08367 S31803 C, max 0.08 0.035 0.020 0.08 0.035 0.020 0.030 0.030 Mn, max 2.00 2.00 1.00 2.00 2.00 2.00 2.00 2.00 P, max 0

TP304H,TP309H TP310S,Seamless,Weled,and Heavily Cold Worked Austenitic Stainless Steel Pipes Size range: O.D.: 10-7620mm W.T.:1-13mm L:1000-12000mm Applications: Automobile, Machinery Engineering, Autoparts etc. Chemical composition(%,max) ASTMA312 Small Diameter Austenitic Seamless Stainless Steel Tube Steel Grade C≤ Mn≤ P≤ S≤ Si≤ Ni Cr Mo N s31803 0.030 2.0 0.030 0.020 1.0 4.50-6.50 21.0-23.0 2.50-3.50 0.08-0.20 s31500 0.030 1.2-2.0 0.030 0.030 1.40-2.00 4.25-5.25 18.0-19.0

TP304 304L TP316 316L Stainless Steel Welded Pipe ASTM A249 EN10217-7 Standard:ASTM A249 EN 10217-7 Material:TP304/304L, TP316/316L other material is also avaliable. Type one: Pickling Pipe Size: OD:0.23'-80'(5.8-2032mm) WT:0.01'-1.125'(0.25-28mm) ANSI/ASME size as under, NPS:1/8'-80' SCH:5/5s,10/10s,20/20s,40/40s,80/80s,120/120s,160/160s acc. to ANSI B36.19/36.10 other standard of size is for ready choice. Length: according to clients' request. Standard:JIS DIN GB BS ASTM

OD 1/16" to 3/4" WT 0.010" to 0.083" 321H 304 316 316Ti Seamless Welded Coil stainless steel tubing coiling Quick detail: Product name : OD 1/16" to 3/4" WT 0.010" to 0.083" 321H 304 316 316Ti Seamless Welded Coil stainless steel tubing coiling OD: 1/16" to 3/4" WT:0.010" to 0.083" Material:Stainless steel Steel grade: 321H 304 316 316Ti Other Special material is also available. Feature: Raw material is from Big mill ,like Baosteel ,TIS

TORICH Large Diameter 304 Industrial Stainless Steel Industrial Welded Pipe Products Description: large diameter stainless steel tube Application: For Electric Power, Oil Refining, Nuclear Power, Construction Steel Grade/Steel Material: 304, 304L, 316, 316L, 310S, 2205, 2507 Size Range: OD: 6-1524mm WT: 0.5-100mm Length: According to customer requirement Production Processs: Single seam, Double seams, Circular seam Material Available Material Grade Austenitic Stainless Steel

TORICH Large Diameter 36 inch Stainless Steel Industrial Welded Pipe Material Available Material Grade Austenitic Stainless Steel 310S, 309S, 316L, 321, 304, 304L Duplex S32750, S32760, S31803, S32205 Nickel-Based Alloy N08904, N06600, N08825 Copper Nickel Alloy C70600, C70620 Ferrite 430, 409L Other Special Material 254SMO, 253MA High-Temp Material 310S, 309S, S30815 Titanium Alloys TA2, TA10, TC4 Size Seam Type OD WT Single Seam 6-914mm 0.5-60mm Double Seam 630-1524mm 2

Pickling Polished 904L Big Welded Stainless Steel Pipe Stainless steel seamless pipe is a long steel with a hollow cross-section and no seams around it. The thicker the wall thickness of this product, the more economical and practical it will be, and the thinner the wall thickness, the greater the processing cost. The process of this product determines its limited performance. Generally, the precision of seamless seamless steel tubes is low: uneven wall thickness, low