Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
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TP321 / S32100 / 1.4541 / x6crniti18-10 Cold Roll Stainless Steel Seamless Pipe Chemical Properties
We supply ASTM A312 TP321 Stainless Steel Seamless Pipes & Tubes to Oil & Gas, Refineries, Fertilizers, Heat-Exchangers, Paper & Pulp, Pharmaceuticals, Chemicals, Water Treatment, Dairy, Sugar & Food Processing, Construction, Mining, Shipbuilding, Offshore, Defence, Ports, Railway, Nuclear Power, Power Plant, Cement, Government Org., Engineering Co., Oil Mills, and other industrial projects.
Tube manufacture and delivery conditions
1 All NDT activities shall be carried out by qualified and competent level 1,2 and/or 3 personnelauthorized to operate by the employer.
The qualification shall be in accordance with ISO 11484 or, at least, an equivalent to it.
It is recommended that the level 3 personnel be certified in accordance with EN ISO 9712 or, at least, an equivalent to it.
The operating authorization issued by the employer shall be in accordance with a written procedure.NDT operations shall be authorized by level 3 NDT individual approved by the employer.NOTE The definition of level 1, 2 and 3 can be found in appropriate standards, e.g. EN ISO 9712 and ISO 11484.
2 The tubes shall be manufactured by a seamless process
| Material: | TP321 / S32100 / 1.4541 / x6crniti18-10 Cold Roll Stainless Steel Seamless Pipe Chemical Properties |
| Standard: | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
| Size: | ANSI /ASME size is under,other standard of size is for ready choice,O.D.:0.23''to 48''(5.8-1219mm)W.T.:0.04''to 2''(1.0-50.8mm) |
| Length: | Max.18 Meter,NPS 1/8''-48'' Schedule:5/5S,10/10S,20/20S,40/40S,80/80S,120/120S,160/160S according to ANSI B36.19/36.10 |
| Surface: | Satin Finish(180#.240#.320#).,Bright Finish(400#,600#,mirror),Mill Finish(2B),Hairline-Finish(HL/Brushed),Ti-gold, Glossy matt,dull and so on. |
| Application: | Decoration, construction and upholstery, etc |
| Package: | Each tube in a plastic bag with size label outside and pack in small bundles or according to customer request |
| Lead Time: | 7-10days for one FCL Or according to order list detail |
| Payment: | A: 100% T/T advance. ( For small order.) B: 30% T/T and balance against copy of documents. C: 30% T/T advance, balance L/C at sight D: 30% T/T , balance L/C usance E: 100% L/C usance. F: 100% L/C at sight. |
| Sample: | we could offer the sample for free charge but do not pay the cost of freight. |
Steel making process
The steelmaking process is at the discretion of the manufacturer with the exception that the open hearth
(Siemens-Martin) process shall not be employed unless in combination with a secondary steelmaking or ladle
refining process.
Steels shall be fully killed.
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