Centerway steel Stainless Products stocks stainless steel Seamless pipe per ASTM A 312 in 304/304L and 316/316L. We supply other stainless grades, including 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 330, 254SMO, 410. In duplex grades, we can supply 2205 and 2507. Some nickel grades are also supplied.
Grade: TP304,TP304L,TP304H,TP316,TP316L,TP316Ti,TP309,TP310S,TP321,TP321H, TP347, TP347H, TP405, TP410, TP430
Size Range:OD: 6-762mm, Thickness: 0.5-50mm,
Max length: 18000mm
Schedules: 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Surface: BA, 2B, NO.1, NO.4, 4K, HL, 8K
Materials:
304 (0Cr18Ni9),304L (00Cr19Ni10),1Cr18Ni9Ti,321H (0Cr18Ni10Ti),310S (0Cr25Ni20),347H (0Cr19Ni11Nb),316 (0Cr17Ni12M02),316L (00Crl 7Ni14M02),316Ti (0Crl 7Ni12M02Ti),317 00Crl 9Ni13M03) ,S31803,S32205,S32750,S32760 etc
Standards:GB/T14975, GB/T14976, GB13296, GB9948, GB5310,GB/T21833,GB/T12771,ASTM A312,ASTM A213, ASTMA269, ASTM A789, ASTM A790, ASTM A511, ASTM A376, ASTM A688, JIS 3463, JIS 3459, DIN 2462, DIN 17458, DIN 17456, EN 10297-2, EN 10216-5, GOST 9940, GOST 9941, ASTM A450, ASTM A999, JIS G3459
Size Range: OD: 6mm-2020mm,Thickness: 0.6mm-40mm,
Length:As customized requirement.
Material&Grades:
Austenitic: 201, 304/304L, 316/316L, 317/317L, 347/347H, 321/321H, 904L
Ferritic: 409, 430, 439, 441, 434, 436, 444, 446
Martensitic: 403, 410, 410S, 414/L, 441, 418, 420, 440, 416
Duplex: 2205, S31803, S32205, S32750,S32760.
Stainless steel rectangular tube/square tube is a kind of hollow long steel,which is widely used as pipelines for conveying fluids, such as oil, natural gas, water, gas, steam, etc. In addition, when the bending and torsion strength are the same, the weight is relatively low. It is light, so it is also widely used in the manufacture of mechanical parts and engineering structures.
Stainless Square Steel Pipe
Size Range
OD:10*10mm-400*400mm
Wall Thickness:0.3mm-20mm
Length:6m or as requirement
Material&Grades:201/304/316/316L/310S/904/403/420/430/440/2205/2507
Standard:ASTM A312,ASTM A554
Application:Used For Structure, Construction, Accessorize
Surface:1. Standard 2. 400#-600# mirror 3. hairline brushed
Stainless Rectangular Steel Pipe
Size Range
OD:10*20mm-400*300mm
Wall Thickness:0.3mm-20mm
Length:6m or as requirement
Material&Grades:201/304/316/316L/310S/904/403/420/430/440/2205/2507
Standard:ASTM A312,ASTM A554
Application:Used For Structure, Construction, Accessorize
Surface:1. Standard 2. 400#-600# mirror 3. hairline brushed
Uses:
Widely used in oil, gas, well sand control industry, especially in the prominent position in the well industry, widely used in water resources filter screen.
Size Range:OD:2mm-1000mm,Slot Length: 0.05mm一6.0mm
Length :0.5mtr-6.0mtr or a customized requirement.
Standard:Follow the Stainless Steel Pipe Standard
ASTM A182–Specification for Forged or Rolled Alloy Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High Temperature Service
Size:1/2” to48” ,SCH5S-SCH XXS,Welded and seamless
Specification: ASTM A182 / A403 & ASME SA182 / SA403
Grades: 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L
Standards
ASTM A403 Standard specification covers the standard for wrought austenitic stainless steel fittings for pressure piping applications.
Grade:
ASTM A304, 304L, 316, 316L, 316Ti, 317L, 321, 321H, 347, 347H, 904L, 254 SMO (W1.4301, 1.4306, 1.4948, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4878, 1.4550, 1.4845, 1.4539, 1.4547 etc.).
Size Range:
Elbow:Size Range: 1/2”- 24”( DN 21.3 - DN 610) for Seamless;26”- 96”( DN 660 - DN 2438.4) for Welded.
Reducer:Size Range: 1/2″to 24″
Tee:Size Range: 1/2”- 24”( DN 21.3 - DN 610) for Seamless;26”- 72”( DN 660 - DN 1828.8) for Welded.
Cap:Size range: 1/2 to 56 inches (DN15 to DN1400),Max. wall thickness: 200mm
Type:Seamless / Welded