Model NO.: pipe
Name: Seamless Steel Pipe
Model No: 304 316L 321 310S
Section: Round
Length: as Your Requirment
Thickness: as Your Requirment
Specifications: ASTM, JIS, En, GB, DIN, Ks, SUS, ANSI, AISI
Delivery Time: 15-30 Working Days
Repeat Order: 100%
Certificate: ISO9001
Payment: 30% T/T in Advance, Balance Before Shipment.
Trademark: OEM
Transport Package: According to Customers′ Requirments
Specification: normal
Origin: Beijing, China (Mainland)
HS Code: 7303009000
Model NO.: pipe
Name: Seamless Steel Pipe
Model No: 304 316L 321 310S
Section: Round
Length: as Your Requirment
Thickness: as Your Requirment
Specifications: ASTM, JIS, En, GB, DIN, Ks, SUS, ANSI, AISI
Delivery Time: 15-30 Working Days
Repeat Order: 100%
Certificate: ISO9001
Payment: 30% T/T in Advance, Balance Before Shipment.
Trademark: OEM
Transport Package: According to Customers′ Requirments
Specification: normal
Origin: Beijing, China (Mainland)
HS Code: 7303009000
Sch40 12" ASTM A106 20 inch carbon seamless steel pipe
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| Steel number | Card number | The heat handles Make degree  |
The anti- pulls the strength MPa |
Accept defeat the strength MPa |
Extension rate% | Degree of hardnessHRB |
| 0Cr19N19 | 304 | ≥1010°C Nasty and cold |
≥520 | ≥205 | 40 | ≤90 |
| 00Cr19Ni11 | 304L | " " | ≥480 | ≥175 | 40 | ≤90 |
| 0Cr17Ni12M02 | 316 | " " | ≥520 | ≥205 | 40 | ≤90 |
| 0Cr17Ni14M02 | 316L | " " | ≥480 | ≥175 | 40 | ≤90 |
| 0Cr18Ni11Ti | 321 | ≥920°C Nasty and cold |
≥520 | ≥205 | 40 | ≤90 |
2.Bending tolerance of hige pressure boiler tube:
WT≤15 mm, Bending≤1.5mm/m
WT>15~30 mm, Bending≤2.0mm/m
WT>30 mm, Bending≤3.0mm/m
3. End shape for the seamless high pressure boiler tube:
Both ends of the pipe should be cut at rightangles, and remove burrs
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Sch40 12" ASTM A106 20 inch carbon seamless steel pipe
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| Steel number | Card number | The heat handles Make degree  |
The anti- pulls the strength MPa |
Accept defeat the strength MPa |
Extension rate% | Degree of hardnessHRB |
| 0Cr19N19 | 304 | ≥1010°C Nasty and cold |
≥520 | ≥205 | 40 | ≤90 |
| 00Cr19Ni11 | 304L | " " | ≥480 | ≥175 | 40 | ≤90 |
| 0Cr17Ni12M02 | 316 | " " | ≥520 | ≥205 | 40 | ≤90 |
| 0Cr17Ni14M02 | 316L | " " | ≥480 | ≥175 | 40 | ≤90 |
| 0Cr18Ni11Ti | 321 | ≥920°C Nasty and cold |
≥520 | ≥205 | 40 | ≤90 |
2.Bending tolerance of hige pressure boiler tube:
WT≤15 mm, Bending≤1.5mm/m
WT>15~30 mm, Bending≤2.0mm/m
WT>30 mm, Bending≤3.0mm/m
3. End shape for the seamless high pressure boiler tube:
Both ends of the pipe should be cut at rightangles, and remove burrs
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Galvanized 7 X 19 Wire Rope,Din 3060 719 Steel Wire Rope,7x19 Steel Wire Rope
Lisheng Trading Co., Ltd. , http://www.jnbuckles.com