weld stainless steel pipe can be customized tube
1. Grade: 304/316/316L/321/317L/347H/310S/316Ti etc
2. Size: 1/2"-72"
3. Standard: ASTM,AISI,SUS,JIS,EN,DIN,GB, ASME,etc
4. Certification: ISO9001:2008, PED
5. Our main clients are from Turkey, Italy, France, Spain, South Africa, Moroco, Dubai, Iran, Syria, Singapore, Vietnam, Austria, USA, Canada, Mexico, Korea, Thailand, India, Bulgaria, Russia and so on
6.Packing: in bundle by steel belt, wooden boxes package
7.Payment Terms:30% deposit by TT, the balance should be paid off before delivery
Grade: 304/304l/316/316l
Od:0.3mm~300mm
Wt:0.08mm~1.5mm
Length max: 22000mm
Package:bundled with knitted plastic bag, wooden cases or according to customers' request.
Payment terms:fob, cif
As welded tubing
As welded tubing is our least expensive product line, and is manufactured by running coils of annealed strip through a cold roll forming process. It is continuously welded using appropriate shielding gases for each alloy to prevent oxidation of the seam. With as welded tubing, the seam is clearly visible on both the exterior and interior of the tube, but the size of the weld bead is held within strict tolerances.
Typical applications for as welded tubing include tubular heating elements for both industrial and consumer targeted end products, beverage or fluid transportation systems, mechanical devices, automotive applications, and heat exchange devices.
Bead rolled tubing
Bead hammered tubing is initially formed with a process identical to that of as welded tubing, except that an additional, special cold roll forming process with an interior mandrel support is added to smooth both the interior and exterior weld seam. As a result, the seam is nearly invisible on both the exterior and the interior, creating a tube that is an excellent, lower cost substitute for seamless tubing.
Applications for bead hammered tubing include anything where interior and exterior smoothness are important, such as certain liquid and gas handling applications, and fabricated applications where exterior fittings require a smooth surface.
We are professional provider of stainless steel pipe in china, including stainless steel welded tube and seamless pipe, our products apply for many industries such as oil and gas, water treatment, mining, food, chemical engineering medicine, paper and pulp.
Grade:201, 202, 304, 304l, 316, 316l, 310s, 309s, 321, 301, 310, 410, 420, 430, 904l
Brand:tisco , baosteel, posco, jisco, lisco
Certification:sgs, bv, iqi, tuv, iso, etc
Thickness:0.2mm-150mm
Od:as your requirements
Length:3000, 6000mm, or as your requirements
Surface:no.1, 2b, ba, 8k mirror, hairline, satin, brush, no.4, hl
Standard:astm, aisi, sus, jis, en, din, gb, asme, etc
Delivery time:20 days
Moq:1 ton
Application: heat exchanger, boiler, condenser, cooling, heating
Packing: in bundle by steel belt, wooden boxes package
Payment terms:30% deposit by tt, the balance should be paid off before delivery
Standardïasme, astm, aisi, en , bs, gb, din, jis, etc lengthï as require
Packingï wooden packing thickness: 0.3mm-30mm
Surface :annealed , pickled, bright annealing quality control: 100%et
A/sa 213 (astm/asme a/sa213): standard specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes
Established in 2006, huzhou dongshang stainless steel co., ltd is a stainless steel tube, pipe & tubular products manufacturer in china, we cover 30000 square meters including production workshop, packing workshop, pickling workshop and testing laboratory. More than skillful 80 staffs including 10 engineers, each year we produce more than 5000 tons stainless steel products. We hold a set of advanced production equipment and test devices, eight cold rolling & cold drawn production lines and eleven auto welding production lines, standards as astm, din, jis, iso, gb, stainless steel materials include 300 series, 400 series, 600 series and duplex steel.
