Product Details
Place of Origin: CHINA
Brand Name: zheheng
Certification: ISO9001 PED
Model Number: 25mm
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: |
Sus310tb |
Standard: |
ASTM A269 A/SA213 |
Type: |
Seamless |
Technique: |
Cold Roll |
Model Number: |
JIS/AISI/SUS/ASTM |
Grade:: |
310s |
Material: |
Sus310tb |
Standard: |
ASTM A269 A/SA213 |
Type: |
Seamless |
Technique: |
Cold Roll |
Model Number: |
JIS/AISI/SUS/ASTM |
Grade:: |
310s |
ASTM A269 A/SA213 sus310tb Stainless Steel seamless tube / boiler tube/ heat exchanger tube
zheheng steel is one of ASTM A269 stainless steel seamless tube manufacturer, sus 310s stainless steel seamless tubes exporter,ss 310s stainless steel seamless tube stockholder ,ss cold draw stainless steel seamless tube china producer ,310s stainless steel seamless exchanger tube ,
zheheng steel packing for stainless steel seamless heat exchanger tube description:
1. Pack in hexagonal bundles by steel strips only
2. Pack in bundles first, then pack in water proof plastic wrap
3. In bulk 304 stainless steel pipe
4. According to customers' requirements
For 20" container the max length is 5.8m; For 40" container the max length is 12m.
other options are available based on customer requests. Please discuss when placing orders.
Product Analysis
1 At the request of the purchaser, an analysis of one billet or one length of flat-rolled stock from each heat, or two pipes from each lot shall be made by the manufacturer. A lot of pipe shall consist of the following number of lengths of the same size and wall thickness from any one heat of steel: NPS Designator Lengths of Pipe in Lot
Under 2 400 or fraction thereof 2 to 5 200 or fraction thereof 6 and over 100 or fraction thereof
2 The results of these analyses shall be reported to thepurchaser or the purchaser’s representative, and shall conform to the requirements specified in Section 7.
3 If the analysis of one of the tests specified in 8.1 does not conform to the requirements specified in Section 7, an analysis of each billet or pipe from the same heat or lot may be
made, and all billets or pipe conforming to the requirements shall be accepted.
product details description :
| 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%), |
|||||
| Outer Diameter | 0.5mm--508mm | |||||
| Thickness | 0.25mm - 60mm | |||||
| Length | 6m or as customers' request | |||||
|
Tolerance |
a) Outer Diameter: +/- 0.2mm | |||||
| b) Thickness: +/- 0.02mm | ||||||
| c) Length: +/- 5mm | ||||||
SUPPLEMENTARY REQUIREMENTS:
One or more of the following supplementary requirements shall apply only when specified in the purchase order. The purchaser may specify a different frequency of test or analysis than is provided in the supplementary requirement. Subject to agreement between the purchaser and manufacturer,retest and retreatment provisions of these supplementary requirements may also be modified.
Material Composition :
| Chemical Composition of Material |
|
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 | ||
product show:
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