Hebei runhong pipeline Co.ltd
| Place of Origin | China |
| Brand Name | runhong |
| Model Number | 86-13292759931 |
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Product Specification
| Place of Origin | China | Brand Name | runhong |
| Model Number | 86-13292759931 | ||
| High Light | 304 steel pipe ，stainless steel pipe ， Steel Pipes | ||
Name | Stainless Steel WELDED pipe | |||||
Standard | ASTM A554, A249, A269 and A270, A312 | |||||
Material Grade | 201 ( Ni 0.8%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), 430 | |||||
Outer Diameter | 6mm--1016mm | |||||
Thickness | 0.3mm - 20mm | |||||
Length | 6m or as customers' request | |||||
Tolerance | a) Outer Diameter: +/- 0.2mm | |||||
b) Thickness: +/- 0.02mm | ||||||
c) Length: +/- 5mm | ||||||
Surface | Annealed and pickled 180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish | |||||
Application | Decoration construction, upholstery, industry instrument etc. | |||||
Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | |||||
Chemical Composition of Material | Material Composition | 201 | 202 | 304 | 316 | 430 |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.12 | |
Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
Cr | 16-18 | 17-19 | 18-20 | 16-18 | 16-18 | |
N | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | ||
Mo | 2.0-3.0 | |||||
Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
Hardness (HV) | <;;253 | <;;253 | <;;200 | <;;200 | ||
Company Details
Business Type:
Manufacturer
Year Established:
1997
Total Annual:
$1,000,000-$5,000,000
Employee Number:
200-500
Ecer Certification：
Active Member
Hebei Runhong Pipeline Co., Ltd. (former Hebei Runhong Construction Machinery Manufacture Co., Ltd) is the designated manufacturing enterprise of Ministry of Construction, PRC. The company is located in Yanshan, a historical city and China’s manufacture base of pipelines and joints. The company is... Hebei Runhong Pipeline Co., Ltd. (former Hebei Runhong Construction Machinery Manufacture Co., Ltd) is the designated manufacturing enterprise of Ministry of Construction, PRC. The company is located in Yanshan, a historical city and China’s manufacture base of pipelines and joints. The company is...
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