ERW EFW Welding 304 304L 316 316L Stainless Steel Welded Pipe ASTM A312 A358 A778
ISO9001:2015 and PED 2014/68/EU certified manufacturer
Product Description
| Material |
Stainless Steel 304/304L/316L/321 |
| Shape |
Round Tubes |
| Production Standards |
ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7 and so on. |
|
| Outer Diameter |
16mm - 2000mm ; |
| Thickness |
0.8mm - 20 mm ; |
| Length |
6 Meters - 20 Meters ; As customers' request ; |
| Tolerance |
According to the Standard, +/-10% Commonly ; |
| Surface Treatment |
Annealing pickling, Bright Annealed, Polishing finish |
| Application |
Petrochemical Industry; Chemical Fertilizer Industry; Oil Refining Industry; Oil And Gas Industry; Light Industry And Food Industry; Pulp And Paper Industry; Energy And Environmental Industries. |
| Test |
Flaring test; Flattening test; Bending Test; Hydraulic Test; Eddy Current test |
| Design |
OEM / ODM / Customized |
| Certificate |
ISO9001 ; ISO14001; PED. |
ERW EFW Welding 304 304L 316 316L Stainless Steel Welded Pipe ASTM A312 A358 A778
ASTM
201,202,301,304,304H,304L,304N,XM21,304LN,305,309S,309,310,310S,316,316Ti,316L,316N,316LN,
317,317L,321,321H,347,347H,329,405,409,430,434,444,403,410,410S,420,440A,TP201,TP202,TP304,
TP304H,TP304L,TP305,TP309S,TP309H,TP310S,TP310H,TP316,TP316H,TP316L,TP317,TP317L,TP321, TP321H,TP347,TP347H,etc
JIS
SUS201,SUS202,SUS301,SUS304,SUS304L,SUS304N1,SUS304N2,SUS304LN,
SUS305,SUS309S,SUS310S,SUS316,SUS316Ti,SUS316L,SUS316N,SUS316LN,
SUS316J1,SUS316JIL,SUS317,SUS317L,SUS321,SUS347,SUS329JI,SUS405,
SUH409,SUS410L,SUS409L,SUS410,SUS430,SUS434,SUS444,SUS403,SUS410,
SUS420J1,SUS420J2,SUS440A,etc
UNS
S20100,S20200,S30100,S30400,S30403,S30500,S30908,S31008,S31600,S31635,
S31603,S31700,S31703,S32100,S34700,S32900,S40500,S40900,S43000,S43400,
S44400,S40300,S41000,S42000,S44002,S30409,S30909,S31109,S31609,S32109,
S34709,S41008,etc
KS
STS201,STS202,STS301,STS304,STS304L,STS305,STS309S,STS310S,STS316,
STS316L,STS317,STS317L,STS321,STS347,STS329J1,STS405,STS409,STS410L,
STS430,STS434,STS403,STS410,STS420J1,STS440A,etc
EN
1.4372,1.4373,1.4319,1.4301,1.4306,1.4315,1.4303,1.4833,1.4845,1.4401,1.4571,
1.4404,1.4429,1.4438,1.4541,1.4550,1.4477,1.4462,1.4002,1.4512,1.4016,1.4113,
1.4509,1.4521,1.4006,1.4021,1.4028,etc
Factory Workshop & Production Lines
Quality and Tests
Certificates
Company Introduction
Huzhou Dingshang Stainless Steel Co., Ltd. is located in Huzhou city Zhejiang Province, about one hour to Jiangsu, Shanghai and Hangzhou.
DINGSHANG is professional
China Stainless Steel Pipe Manufacturer and Stainless Steel Tube Suppliers
, the company specializes in industrial stainless steel welded tubes and special alloy tubes, with an annual production capacity of up to 7,000 tons.
The tubes are produced to conform to GB, ASTM/ASME, JIS, DIN, EN, GOST and ISO standards.
Some special requirements from clients can also be met. Due to excellent technicians, advanced production equipment, satisfactory inspection and testing equipment and a perfect quality assurance system,
DINGSHANG has got quality management system ISO9001, EU pressure equipment directive PED and AD2000 all issued by the Lloyd's, and also a Chinese national special equipment manufacturing license (TS certificate).
DINGSHANG upholds the business philosophy of improvement, trustworthiness and co-win. Based on reliable quality tubes and prompt replies, DINGSHANG's materials have been sold nationwide and exported to more than 20 countries including main economies around the world.
ERW EFW Welding 304 304L 316 316L Stainless Steel Welded Pipe ASTM A312 A358 A778
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