Product Details
Place of Origin: CHINA
Brand Name: zheheng
Certification: ISO9001 PED
Model Number: 1inch--2.5inch
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: In bundles with waterproof material,or wooden crate packing
Delivery Time: 30 DAYS
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 50TONS/30DAYS
Material: |
Ss 304 |
Standard: |
ASTM, AISI, DIN, EN, GB, JIS |
Shape: |
Round Shape |
Technique: |
Welding |
Application: |
Chemical Plant |
Length: |
6000mm |
Material: |
Ss 304 |
Standard: |
ASTM, AISI, DIN, EN, GB, JIS |
Shape: |
Round Shape |
Technique: |
Welding |
Application: |
Chemical Plant |
Length: |
6000mm |
Hardened Stainless Steel Seamless Pipes Tolerances Thickness Chart / Weight Calculator ASTM, AISI, DIN, EN, GB, JIS
Zheheng steel, specializing in the production of stainless steel seamless pipe, stainless steel tube, stainless steel U type pipe, stainless steel bellows tube, stainless steel coil, stainless steel coil for 15 years, from the storage of raw materials, production and processing, finished product outbound cengcengbaguan, to ensure that the environmental protection, e and reliable.
Special purpose steel pipe and cold rolled steel tube outside diameter allowable deviation can be used absolute deviation.Wall thickness tolerance is divided into two types: standardization and non-standardization.Standard wall thickness tolerance should be preferred.
Welding steel pipe wall thickness requirement, welding steel pipe wall thickness allowable deviation,
national standard welded steel pipe wall thickness allowable deviation table.
Products description :
Standard tolorance comparison table of stainless steel seamless steel tube.
| standard | Outside diameter(D) | wall thickness(S) | length(L) | |||
| group | tolorance | group | tolorance | L+(0-6) | ||
| ASTM A312/A312M ASME SA213/SA213M |
10.3-48.3 | +0.40/-0.80 | 10.3-73 | +20.0%S/-12.5%S | ||
| ＞48.3-114.3 | +0.80/-0.80 | 88.9-457 | S/D≤5% | +22.5%S/-12.5%S | ||
| ＞114.3-219.1 | +1.60/-0.80 | S/D＞5% | +15.0%S/-12.5%S | |||
| ＞219.1-457.2 | +2.40/-0.80 | |||||
| ＞457.2-660.4 | +3.20/-0.80 | ≥508 | S/D≤5% | +22.5%S/-12.5%S | ||
| ＞660.4-864 | +4.00/-0.80 | S/D＞5% | +15.0%S/-12.5%S | |||
| ＞864 | +4.80/-0.80 | |||||
| ASTM A213/A213M ASME SA213/SA213M |
＜25.4 | ±0.10 | ≤38.1 | +20%S/-0 | L+(0-3) | |
| ＞25.4-38.1 | ±0.15 | |||||
| ＞38.1-50.8 | ±0.20 | ＞38.1 | +22%S/-0 | L+(0-5) | ||
| ＞50.8-63.5 | ±0.25 | |||||
| ＞63.5-76.2 | ±0.30 | |||||
| ＞76.2-101.6 | ±0.38 | |||||
| ＞101.6-190.5 | ±0.38/-0.64 | |||||
| ＞190.5-228.6 | ±0.38/-0.14 | |||||
| ASTM A269/A269M ASME SA269/SA269M |
＜12.7 | ±0.13 | ＜12.7 | ±15%S | L≤7.3M L+(0-3.2) |
|
| ＞12.7-38.1 | ±0.13 | ＞12.7-38.1 | ±10%S | |||
| ＞38.1-88.9 | ±0.25 | ＞38.1-88.9 | ±10%S | L≤7.3M L+(0-4.8) |
||
| ＞88.9-139-7 | ±0.38 | ＞88.9-139.7 | ±10%S | |||
| ＜139.7-203.2 | ±0.76 | ＞139.7-203.2 | ±10%S | |||
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