Name: ss310s ss304 ss316 ss347 welded stainless steel tube, tube welding
Availability: InStock

Product Details

Name	welded stainless steel tube, tube welding
Standard	ASTM A312/ ASME SA312, ASTM A249 / ASME SA249, ASTM A269 / ASME SA269, EN10305-1, EN10216-5, EN10217-5, ASTM A270 / ASME SA270, JIS G3447, JIS G3459
Material	TP304(SS304), TP304L(SS304L), TP316(SS316), TP316L(SS316L), TP321(SS321), etc.
OD	6-60.3mm
WT	0.5-5mm
Length	0-38000mm
Surface treatment	Bright annealed, polished outside and inside surface, Electronic Polishing.
Test requirement	1, 100%PMI / SPECTRO chemical analysis tests; 2, 100% dimension tests & 100% visual examination; 3, Tesion test, flaring tests(for seamless tube) / flange tests(for welded tube), hardness test, reversed flattening test(for welded tube); flattening test (for seamless tube); 4, 100% hydrostatic test after bending plus 100% non-distructive tests; 5, Roughness tests; 6, Straightness test. Note: All the test and inspection shall provide with reports according to standard and test results. Option test & Inspection Items: 1, Crystalling phase analysis; 2, Impact attack test under low temperature; 3, Ultro-sonic testing. The document LSI will provide you: 1, MTC(Material test certification) according to EN10204/3.1 or EN10204/3.2; 2, Raw material certification; 3, All the test & Inspection reports as per PO and standards; 4, Heat treatment report; 5, Shipping notification before shipment; 6, Quality warranty letter;
Package	In bundles, plywood cases, wooden cases with water-proof package, etc.
Product processing	EEW, TIG, ERW.
Product origin	Jiangsu, China(main land).
Ends	PE, BE.
Trade terms	FOB, CIF, CFR, DDP, EXW, etc.
Delivery	Container, LCL, consignment.

1. Dose LORDSTEELTM have and operate a quality system? Which quality standard does LORDSTEELTM have?
Yes, both LORDSTEELTM office and facilities have got ISO9001:2008 Quality Management System, which audited by DNV and TUV.
2. What’s your capacity of seamless and welded pipe?
Seamless pipe & tube: 6000 tons/year; Welded pipe & tube: 5000 tons/year.
3. Does LORDSTEELTM establish Health, Safety and Environment System? Which institution certified it?
Yes, our facilities have already established HSE system according to ISO/CD 14690 and GB/T24001:2004 (IDT ISO14001) here audited by BDQC, member of IAF and CNAS.
4. Does LORDSTEELTM have his own test & inspection lab for tubes and pipes products?
Yes, we have two Test and Inspection Centres in our two facilities. More information, please contact our sales manager to require the details.
5. Is any discount for LORDSTEELTM’s Offer?
LORDSTEELTM Sales Team makes the offer according to ERP System with reasonable profits here. Special Discount Need to meet requirements and comply with internal audit system.
6. Does LORDSTEELTM accept more flexible payment terms?
Yes, LORDSTEELTM ‘s customer credit system in 2-3 years and customer Survey by Third Party Independent Agent employed by LORDSTEELTM to control the financial risky here by LORDSTEELTM Financial Department.
7. How to involved in LORDSTEELTM‘s global sole agents system?
LORDSTEELTM global agents’ application requirements in areas can has their own financial system and get technique supports from LORDSTEELTM team.