Application of Rectangular Stainless Steel Pipe,welded steel pipe,hot rolled stainless steel pipe : construction material, buidlings, bridges, building decoration, chemical industry, car mainfold, water supply, petroleum pipeline, water pipe,boiler pipe, automobile pipe,hydraulic, building and equipment, pipeline transport, oil/gas drilling, food/beverage/dairy,chemical industry, commercial tubing, etc
Standards : | ASTM, GB, JIS, DIN, EN, AISI,ASTM A312 / ASME SA312, GB/T 13296,GB/T 14975,GB/T 14976 | |
Materials: | Stainless steel/Galvanized/Carbon/Aluminum/Alloy Steel/Cooper | |
200 Series | 201, 202, 202cu, 204cu | |
300 Series | 301,303,304,304/L/H, 305,314, 316/L/H/Ti, 317, 317L, 321, 347,347H, 309, 309S, 310S, | |
400 Series: | 409, 410, 416, 420, 430, 431, 440c, 441, 444, 446 | |
Duplex Steel: | 904L, 2205(UNS S31803/S32205), 2507(UNS S32750), 2101, 2520, 2304, 254smo, 253mA,UNS S32760 | |
Special: | Special:2507, 316Ti, 316LN, 347H, 317L, 310S, 253MA, RA330, 725LN, 724L etc. | |
Size: | 10.3*1-2.41,13.7*2.24-3.02,17.1*2.31-3.2....1219*9.53-12.7 | |
Length | 1.0-12m or customization, fixed length random | |
Outer Diameter: | ||
Stainless Steel Seamless Pipe: | 4mm-914.4mm | |
Stainless Steel Welded Pipe: | single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), | |
Thickness: | ||
Stainless Steel Seamless Pipe: | 0.6mm - 60mm | |
Stainless Steel Welded Pipe: | single slit(0.5mm-25mm);girth(3mm-45mm) | |
Manufacturing Shapes : | ||
Seamless Pipe: | Hydraulic, Round, Square, Hex, Honed,Rectangular,Oval | |
Welded Pipe: | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) | |
Surface Finish: | No.1, No.4, No.8 Mirror Finish, 2B,Finish as per customer Requirements | |
Surface: | Mirror Polished/Polishing/Annealing/Pickling/Bright/Black |
Packing: | |
Pipe/Tube/Bar: | seaworthy wooden cases for each piece of plastics bags. |
1. Each tube is separately packed with pipe end caps and plastic bag,as well as packed into woven belt or wooden box. | |
2. bundle packing | |
3. as customer's requirement. | |
Plate/Coil/Strip: | Standard seaworthy packing(plastic&wooden) or according to the customer's requests |
Fittings(Elbows, Tees, Nipples, Unions, Bushings, Plugs etc.): | |
1.Cartons without pallets.
2.Cartons with pallets. 3.Or as buyer's requirements. |
|
Min order quantity: | 1 metric tons or upon negotiation |
Delivery date: | Min.7-15 days and negotiation |
Container size: | |
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
Product name |
Stainless Steel Square Hollow Section |
Standard | ASTM A312 / ASME SA312, GB/T 13296,GB/T 14975,GB/T 14976 JIS, DIN, EN, AISI |
Material Grade |
TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S
TP410 TP410S TP403 S31803/S32205 S32750 S32760 |
Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI ,Ultrasonic Test Reports, Mechanical Reports, Third Party Inspection(if needed), Visual Inspection, Destructive Test and Non Destructive Test Reports |
Outer Diameter | Seamless Pipe:4mm-914.4mm |
Welded Pipe:single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), | |
Thickness | Seamless Pipe:0.6mm - 60mm |
Welded Pipe:single slit(0.5mm-25mm);girth(3mm-45mm) | |
Length | 1.0-12 m or as customers' request |
Heat Treatment | Normalized, Normalized & Tempered |
Manufacturing Shapes | Seamless Pipe:Hydraulic, Round, Square, Hex, Honed |
Welded Pipe:Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) | |
Surface Finish | No.1, No.4, No.8 Mirror Finish, 2B,Finish as per customer Requirements |
Applications | Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries. |
Trade Terms | EXW, FOB, CFR, CIF |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Delivery time | Shipped in30-60days after payment |
Package | Standard sea-worthy package or as required |
Seaworthy packing | 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM |
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HQ: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
Chemical Properties of Frequently-used Stainless Steel Material Grade | |||||||||||
UNS | ASTM | EN | JIS | C% | Mn% | P% | S% | Si% | Cr% | Ni% | Mo% |
S20100 | 201 | 1.4372 | SUS201 | ≤0.15 | 5.5-7.5 | ≤0.06 | ≤0.03 | ≤1.00 | 16.0-18.0 | 3.5-5.5 | - |
S20230 | 202 | 1.4373 | SUS202 | ≤0.15 | 7.5-10.0 | ≤0.06 | ≤0.03 | ≤1.00 | 17.0-19.0 | 4.0-6.0 | - |
S30100 | 301 | 1.4319 | SUS301 | ≤0.15 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.0-18.0 | 6.0-8.0 | - |
S30400 | 304 | 1.4301 | SUS304 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-10.5 | - |
S30403 | 304L | 1.4306 | SUS304L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-12.0 | - |
S30908 | 309S | 1.4833 | SUS309S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 22.0-24.0 | 12.0-15.0 | - |
S31008 | 310S | 1.4845 | SUS310S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.50 | 24.0-26.0 | 19.0-22.0 | - |
S31600 | 316 | 1.4401 | SUS316 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
S31603 | 316L | 1.4404 | SUS316L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
S31703 | 317L | 1.4438 | SUS317L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
S32100 | 321 | 1.4541 | SUS321 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-12.0 | - |
S34700 | 347 | 1.455 | SUS347 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-13.0 | - |
S40500 | 405 | 1.4002 | SUS405 | ≤0.08 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 11.5-14.5 | ≤0.60 | - |
S40900 | 409 | 1.4512 | SUS409 | ≤0.08 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 10.5-11.75 | ≤0.50 | - |
S43000 | 430 | 1.4016 | SUS430 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤0.75 | 16.0-18.0 | ≤0.60 | - |
S43400 | 434 | 1.4113 | SUS434 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | - |
S44400 | 444 | 1.4521 | SUS444L | ≤0.025 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 17.5-19.5 | ≤1.00 | - |
S40300 | 403 | - | SUS403 | ≤0.15 | 5.5-7.5 | ≤0.04 | ≤0.03 | ≤0.50 | 11.5-13.0 | ≤0.60 | - |
S410000 | 410 | 1.40006 | SUS410 | ≤0.15 | ≤1.00 | ≤0.035 | ≤0.03 | ≤1.00 | 11.5-13.5 | ≤0.60 | ≤1.00 |
S42000 | 420 | 1.4021 | SUS420J1 | 0.16~0.25 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 12.0-14.0 | ≤0.75 | ≤1.00 |
S440A | 440A | 1.4028 | SUS440A | 0.60~0.75 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | ≤0.75 |
S32750 | SAD2507 | 1.441 | ≤0.03 | ≤1.2 | ≤0.035 | ≤0.02 | ≤0.80 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | |
S31803 | SAF2205 | 1.4462 | ≤0.03 | ≤2.0 | ≤0.03 | ≤0.02 | ≤1.00 | 21.0-23.0 | 4.0-6.5 | 2.5-3.5 | |
N08904 | 904L | 1.4539 | ≤0.0.3 | ≤2.0 | ≤0.035 | ≤0.03 | ≤1.00 | 18.0-20.0 | 23.0-25.0 | 3.0-4.0 |
Packing Ways: