Stainless Welded Pipe
Size:Outside Diameter: 1/4''-36'',Wall Thickness: SCH 5, SCH 10S, SCH 40S, SCH 80S
Pipe Standard:ASTM A312/A1016/A269/A268/A789/A632/A250/A270/A358/A688/A814/A409 EN10216/EN10297/JIS G3448/G3459/G3463
Grades:200 series:201,202.
300series:301,302,304,304Cu,303,303Se,304L,305,307,308,308L,309,309S,310,310S,316,316L,321.
400 series:410,420,430,420J2,439,409,430S,444,431,441,446,440A,440B,440C.
Pipe Standard:ASTM A312/A1016/A269/A268/A789/A632/A250/A270/A358/A688/A814/A409 EN10216/EN10297/JIS G3448/G3459/G3463
Grades:200 series:201,202.
300series:301,302,304,304Cu,303,303Se,304L,305,307,308,308L,309,309S,310,310S,316,316L,321.
400 series:410,420,430,420J2,439,409,430S,444,431,441,446,440A,440B,440C.
Classification :
PRODUCT DETAILS
Description
Stainless steel welded pipe is corrosion resistant and this type of material is extremely durable in harsh conditions. This type of pipe is popular in industrial applications in the following industries:
Chemical, Food and beverage,Marine,Mining,Oil and gas,Pharmaceutical,Petrochemical,Power generation,Renewable energy.
| Product Name | Executive Standard | Dimension | Steel Code/ Steel Grade | |
| Industrial Pipes | ASTM A312,A358,A778,JIS G3459 | OD:1/4"~40" WT: SCH5S~SCH80S |
TP304,TP304L,TP316L,SUS304TP | |
| Tubes for Boiler and Heat- Exchanger, General Service Tubing |
ASTM A249,A269,JIS G3463 | OD:15.9~139.8mm WT: 1.6~5.0mm |
TP304,TP304L,TP316L,SUS304TB | |
| Mechanical and Structural Tubes | ASTM A554,JISG3446 | OD:7.9~152.4mm WT: 0.5~6.5mm |
MT304,MT304L,MT316L,MT430 Grade 201,202 as per mill's STD SUS304 |
|
| Square Tubes | ASTM A554 | OD:12.7x12.7~150x150mm WT: 0.7~6.5mm |
MT304,MT304L,MT316L,MT430 Grade 201, 202 as per mill's STD |
|
| Rectangular Tubes | ASTM A554 | OD:10×20~100×200mm WT: 0.7~6.5mm |
MT304,MT304L,MT316L,MT430 Grade 201,202 as per mill's STD |
|
| Sanitary Tubing | ASTM A270 JIS G3447 |
OD:25.4~165.2mm WT:0.8~3.05mm |
TP304,TP304L,TP316L,SUS304TBS | |
| Large Gauge Pipes for Ordinary Piping | JIS G3448 | OD:15.88~318.5mm WT: 0.8~3.0mm |
SUS304TPD | |
| Large Diameter Pipes | JIS G3468 | OD:14"~40" WT: SCH5S~SCH40S |
SUS304TPY | |
Processing of Stainless Steel Weled Pipe
| Bar & Structural Cutting | Products cut include Round Bar, Flat bar, Hex bar, Square bar, Tubing and Hollow Bar, Pipe, Angles, channels,Beams and Tees. Thickness range is 1/16" to 28" diameter | |||
| Production Cutting | Stainless can provide production cutting for product diameters up to 4". | |||
| Pipe Threading | Available thru 2" in Diameter/ All schedules | |||
| Tubular Polishing | Products polished included all tubular products, with OD & ID polishing available, Round Bar, Square Bar, Hex &Flat bar, Angles, Uneven Leg Angles, beams, and other shapes. | |||
Standard
| ASTM A213 | Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater, and Heat-Exchanger Tubes (1/8"-5") |
| ASTM A312 | Standard Specification for Seamless and Welded Austenitic Stainless Steel Pipes |
| ASTM A269 | Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service |
| ASTM A268 | Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| ASTM A270 | Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing |
| ASTM A249 | Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
| ASTM A376 | Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service |
| ASTM A632 | Specification for Seamless and Welded Austenitic Stainless Steel Tubing(Small-Diameter) for General Service |
| ASTM A789 | Specification for Seamless and Welded Ferritic/ Austenitic Stainless Steel Tubing for General Service |
| ASTM A1016/A1016M | Standard Specification for General Requirements for Ferritic Alloy Steel,Austenitic Alloy Steel, and Stainless Steel Tubes |
Chemical Properties
| Grade | Si | Ti | C | P | Ni | Cr | Mn | Mo | S | N | Fe | ||
| 304 seamless |
minimum | 8.000 | 18.000 | ||||||||||
| maximum | 0.0075 | 0.0008 | 0.00045 | 10.005 | 20.000 | 2.000 | 0.00030 | 0.0010 | |||||
| 304L | minimum | 8.000 | 18.000 | ||||||||||
| maximum | 0.0075 | 0.00030 | 0.00045 | 12.000 | 20.000 | 2.000 | 0.00030 | 0.0010 | |||||
| 304H seamless |
minimum | 0.0004 | 8.000 | 18.000 | |||||||||
| maximum | 0.0075 | 0.00010 | 0.00045 | 10.005 | 20.000 | 2.000 | 0.00030 | ||||||
| SS310 | minimum | 19.0000 | 24.0000 | 54.007 | |||||||||
| maximum | 0.00015 | 0.00015 | 0.00020 | 21.0000 | 26.0000 | 2.000 | 0.001 | 0.00015 | |||||
| SS310S | minimum | 19.0000 | 24.0000 | 53.00095 | |||||||||
| maximum | 1.0000 | 0.0008 | 0.00045 | 21.0000 | 26.0000 | 2.000 | 0.0075 | 0.00030 | |||||
| SS 310H | minimum | 0.0004 | 19.0000 | 24.0000 | 53.00885 | ||||||||
| maximum | 1.0000 | 0.0010 | 0.00045 | 21.0000 | 26.0000 | 2.000 | 0.00030 | ||||||
| 316 seamless |
minimum | 10.000 | 16.000 | 2.000 | |||||||||
| maximum | 0.0075 | 0.00035 | 0.00045 | 14.000 | 18.000 | 2.000 | 3.000 | 0.00030 | |||||
| 316L | minimum | 10.000 | 16.000 | 2.000 | |||||||||
| maximum | 0.0075 | 0.00035 | 0.00045 | 14.000 | 18.000 | 2.000 | 3.000 | 0.00030 | |||||
| 316TI | minimum | 2.000 | 16.000 | 10.0000 | |||||||||
| maximum | 2.000 | 0.0008 | 0.00045 | 3.000 | 18.000 | 14.0000 | 0.0075 | 0.00030 | |||||
| 317 | minimum | 18.0000 | 3.0000 | 57.00845 | |||||||||
| maximum | 1.000 | 0.0008 | 0.00045 | 20.0000 | 2.0000 | 4.0000 | 0.00030 | ||||||
| SS317L | minimum | 11.0000 | 18.0000 | 3.0000 | 57.0089 | ||||||||
| maximum | 1.000 | 0.00035 | 0.00045 | 15.0000 | 20.0000 | 2.000 | 4.0000 | 0.00030 | |||||
| SS 321 seamless |
minimum | 9.0000 | 17.0000 | ||||||||||
| maximum | 1.000 | 5(C+N)0.0070 | 0.0008 | 0.00045 | 10.0000 | 19.0000 | 2.000 | 0.00030 | 0.0010 | ||||
| SS 321H | minimum | 0.0004 | 9.0000 | 17.0000 | |||||||||
| maximum | 1.000 | 4(C+N)0.0070 | 0.0010 | 0.00045 | 13.0000 | 19.0000 | 2.000 | 0.00030 | 0.0010 | ||||
| 347/347H | minimum | 9.0000 | 17.0000 | ||||||||||
| maximum | 1.000 | 0.0008 | 0.00045 | 13.0000 | 20.0000 | 2.000 | 0.00030 | ||||||
| 410 | minimum | 11.005 | |||||||||||
| maximum | 1.0000 | 0.0015 | 0.00040 | 0.0075 | 13.005 | 1.000 | 0.00030 | ||||||
| 446 seamless |
minimum | 23.000 | 0.0010 | ||||||||||
| maximum | 0.0075 | 0.002 | 0.00040 | 0.0050 | 30.000 | 1.005 | 0.00030 | 0.0025 | |||||
| 904L seamless |
minimum | 23.0000 | 19.000 | 4.0000 | 0.0010 | ||||||||
| maximum | 1.0000 | 0.0020 | 0.00045 | 28.0000 | 23.000 | 2.0000 | 5.0000 | 0.00035 | 0.0025 | ||||
Mechanical Characteristic
| Material | Temperure | Heat | Elongation %, Min | Yield Strength | Tensile Strength |
| Min. | Treatment | Ksi(MPa), Min. | Ksi(MPa), Min. | ||
| °F(°C) | |||||
| TP316L seamless | 1900(1040) | Solution | 35 | 25(170) | 70(485) |
| TP304L seamless | 1900(1040) | Solution | 35 | 25(170) | 70(485) |
| TP304 seamless | 1900(1040) | Solution | 35 | 30(205) | 75(515) |
| TP316 seamless | 1900(1040) | Solution | 35 | 30(205) | 75(515) |
Specification
| Nominal Diameter NPS |
Outside Diameter (mm) |
Nominal Wall Thickness (mm) | ||||||||||
| ASME B36.19M | ASME B36.10M | |||||||||||
| SCH5S | SCH 10S | SCH40S | SCH80S | SCH5 | SCH 10 | SCH20 | STD | XS | ||||
| 1/4 | 13.72 | - | 1.65 | 2.24 | 3.02 | 1.65 | 2.24 | 3.02 | ||||
| 3/8 | 17.15 | - | 1.65 | 2.31 | 3.2 | 1.65 | - | 2.31 | 3.2 | |||
| 1/2 | 21.34 | 1.65 | 2.11 | 2.77 | 3.73 | 1.65 | 2.11 | - | 2.77 | 3.73 | ||
| 3/4 | 26.67 | 1.65 | 2.11 | 2.87 | 3.91 | 1.65 | 2.11 | - | 2.87 | 3.91 | ||
| 1 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | 1.65 | 2.77 | - | 3.38 | 4.55 | ||
| 11/4 | 42.16 | 1.65 | 2.77 | 3.56 | 4.85 | 1.65 | 2.77 | - | 3.56 | 4.85 | ||
| 11/2 | 48.26 | 1.65 | 2.77 | 3.68 | 5.08 | 1.65 | 2.77 | - | 3.68 | 5.08 | ||
| 2 | 60.33 | 1.65 | 2.77 | 3.91 | 5.54 | 1.65 | 2.77 | - | 3.91 | 5.54 | ||
| 21/2 | 73.03 | 2.11 | 3.05 | 5.16 | 7.01 | 2.11 | 3.05 | - | 5.16 | 7.01 | ||
| 3 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | 2.11 | 3.05 | - | 5.49 | 7.62 | ||
| 31/2 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 | 2.11 | 3.05 | - | 5.74 | 8.08 | ||
| 4 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | 2.11 | 3.05 | - | 6.02 | 8.56 | ||
| 5 | 141.3 | 2.77 | 3.4 | 6.55 | 9.53 | 2.77 | 3.4 | - | 6.55 | 9.53 | ||
| 6 | 168.28 | 2.77 | 3.4 | 7.11 | 10.97 | 2.77 | 3.4 | - | 7.11 | 10.97 | ||
| 8 | 219.08 | 2.77 | 3.76 | 8.18 | 12.7 | 2.77 | 3.76 | 6.35 | 8.18 | 12.7 | ||
| 10 | 273.05 | 3.4 | 4.19 | 9.27 | 12.7 | 3.4 | 4.19 | 6.35 | 9.27 | 12.7 | ||
| 12 | 323.85 | 3.96 | 4.57 | 9.53 | 12.7 | 3.96 | 4.57 | 6.35 | 9.53 | 12.7 | ||
| 14 | 355.6 | 3.96 | 4.78 | 9.53 | 12.7 | 3.96 | 6.35 | 7.92 | 9.53 | 12.7 | ||
| 16 | 406.4 | 4.19 | 4.78 | 9.53 | 12.7 | 4.19 | 6.35 | 7.92 | 9.53 | 12.7 | ||
| 18 | 457.2 | 4.19 | 4.78 | 9.53 | 12.7 | 4.19 | 6.35 | 7.92 | 9.53 | 12.7 | ||
| 20 | 508 | 4.78 | 5.54 | 9.53 | 12.7 | 4.78 | 6.35 | 9.53 | 9.53 | 12.7 | ||
| 22 | 558.8 | 4.78 | 5.54 | 4.78 | 6.35 | 9.53 | 9.53 | 12.7 | ||||
| 24 | 609.6 | 5.54 | 6.35 | 9.53 | 12.7 | 5.54 | 6.35 | 9.53 | 9.53 | 12.7 | ||
| 26 | 660.4 | - | - | - | -- | 7.92 | 12.7 | 9.53 | 12.7 | |||
| 28 | 711.2 | - | - | - | - | 7.92 | 12.7 | 9.53 | 12.7 | |||
| 30 | 762 | 6.35 | 7.92 | - | 6.35 | - | 7.92 | 12.7 | 9.53 | 12.7 | ||
| 32 I 84 |
812.8 I 2133.60 |
Thinkness:8.63-30mm | ||||||||||
| NPS Designator | Permissible Variations in Outside Diameter | |
| Over In. | Under In. | |
| 1/8 to 1-1/2, incl | 1/64(0.015) | 1/32(0.031) |
| Over 1-1/2 to 4, incl | 1/32(0.031) | 1/32 (0.031) |
| Over 4 to 8, incl | 1/16 (0.062) | 1/32 (0.031) |
| Over 8 to 18, incl | 3/23(0.093) | 1/32(0.031) |
PACKAGING AND SHIPPING
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FACTORY WORKSHOP
APPLICATION FIELD
Energy Transmission
Construction Engineering
Energy Transmission
Power Equipment
Interior Decoration
Architectural Decoration
FAQ
Do you have a factory?
Yes, we have a factory. Welcome to visit us!Factory visits are available via video if needed.
Can you provide samples?
Of course, we provide samples.
What services do you provide? A: OEM, ODM.
OEM, ODM.
Which port do you ship from?
Qingdao Port, Tianjin Port, or according to customer requirements.
What is your delivery time?
In-stock products: 3-7 days after payment; Customized products: usually 7-15 working days, or according to customer requirements.
What types of payment methods do you support?
T/T, L/C , and cash are all accepted. Please contact us if you have other payment methods.
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