Premium 304 304L 309S 316L Stainless Steel Square and Round Pipes

Model NO.	304 304L 309S 316 316L
Type	Stainless Steel Pipes, Seamless Welded
Technique	Seamless, Hot/Cold Rolled
Material	Stainless Steel
Surface Treatment	Pickling, Polished
Usage	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape	Round Square Rectangular
Standard	ASTM, AISI, GB, JIS, DIN, En
Grade	300 Series
Certification	ISO, RoHS, Ibr, AISI, ASTM, GB, En, DIN, JIS
Shape	Round Square Rectangular
Outer Diameter	10-630mm or Customized
Wall Thickness	Customized
Length	Less Than 12 M or Customized
Application	Industrial, Medical, Decoration, Construction, Tra
MOQ	1 Ton
Delivery Time	7-15 Days
Transport Package	Standard Export Packages
Specification	Customized
Trademark	HAIYIDA
Origin	China
Production Capacity	5000tons/Month

Specification

Product NameStainless Steel Pipes StandardGB,AISI,ASTM,DIN,EN,JIS GradeStainless steel 304 / 304L / 310S / 316L / 316Ti / 316LN / 317L / 904L / 2205 / 2507 / 32760 / 253MA / 254SMo / XM-19 / S31803 /
S32750 / S32205 / F50 / F60 / F55 / F60 / F61 / F65 etc Monel 400 / Monel K-500 Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750 Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HT Incoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926 Nimonic 75 / Nimonic 80A / Nimonic 90 / Nimonic 105 / Nimonic C263 / L-605 Hastelloy B / Hastelloy B-2 / Hastelloy B-3 / Hastelloy C / Hastelloy C-276 / Hastelloy C-22 Hastelloy C-4 / Hastelloy C-2000 / Hastelloy G-35 / Hastelloy X / Hastelloy N PH stainless steel 15-5PH / 17-4PH / 17-7PH InspectionTUV,SGS,BV,ABS,LR and so on ApplicationChemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Environmental, Food Processing, Aviation, Chemical Fertilizer,
Sewage Disposal, Desalination, Waste Incineration etc. Processing ServiceMachining : Turning / Milling / Planing / Drilling / Boring / Grinding / Gear Cutting / CNC Machining Deformation processing : Bending / Cutting / Rolling / Stamping Welded Forged

Chemical CompositionMechanical Character GradeCSiMnPSNiCrMoCuNHardness 3040.08120.0450.038.00-11.0018.00-20. 00---HB≤187, HRB≤90, HV≤200 316 0.08 12  0.045 0.03 10.00-14. 0016.00-18. 002.00-3.00 -  - HB≤187, HRB≤90, HV≤200 316L0.03120.0450.0310.00-14. 0016.00-18. 002.00-3.00--HB≤187, HRB≤90, HV≤200 304L0.03120.0450.0310.00-14. 0016.00-18. 00---HB≤187, HRB≤90, HV≤200

Features:
1. Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of
tubes could be under 0.3μm.
2. We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing.
3. Thick welding, good appearance.The mechanical properties of tube could be tested.
4. The raw material is from Taigang, Baogang, Zhangpu and so on.
5. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015.
6. Full material traceability is guaranteed during the manufacturing process.
7. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness.
8. Internal Bore: Tubes have a smooth, clean and crevice free bore.
9. Market leading quality products.

 

Global Market

We are committed to exploring the international market. Our customers come from all over the world, such as Africa, Latin America,Middle East, Southeast Asia, Europe, etc. Our high quality and low price products have won their recognition.