Basic Info.
Model NO.
ASTM A270 Sanitary Tubing
Standard
ASTM A270/ASME SA270
Stainless Steel
304, 304L, 316, 316L, 321, 316ti
Welding
TIG
Surface Condition
Ba, Annealing Pickling, Polishing
Application
Sanitary Purpose
Transport Package
Wooden Box
Specification
6 - 114.3 mm
Trademark
Dingshang
Origin
China
HS Code
7306400000
Production Capacity
7000 Ton/Year
Product Description
ASTM A270/SA270 304 304L 316L 321 TP304 TP304L TP316 TP316L Polished Stainless Steel Sanitary Tubing
We offer high purity stainless steel tubing that is manufactured to the stringent ASME-BPE and ASTM A270 S2 specifications. This high quality tubing is 100% borescoped and mechanically polished on both the ID and OD.
A270-BPE series tubing significantly reduces customer inspection requirements prior to installation by utilizing only the highest quality stainless steel materials.
Dingshang offers sanitary tubing along with technical expertise and unmatched service. We produce all standard BPE tubing in sizes ½ - 4 inch OD (12.7 - 101.6 millimeter OD) in 20-foot (6.1-meter) lengths.
ISO9001:2015 and PED 2014/68/EU certified manufacturer
ASTM A270/SA270 304 304L 316L 321 TP304 TP304L TP316 TP316L Polished Stainless Steel Sanitary Tubing
| Material | Stainless Steel 304/304L/316L |
| Shape | Round Tubes, Square tubing, rectangular tubing |
| Production Standards | ASTM A270, ASME SA270 |
| Outer Diameter | 6mm - 273mm ; |
| Thickness | 0.5mm - 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. |
Factory Workshop & Production Lines
Quality and Tests
Stainless Steel Grades
200series:201,202, etc
300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
400series:409,409L,410,420,430,431,439,440,441,444
Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
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 is specializing in industrial stainless steel welded tube and special alloys tube, with annual production capacity 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 al so be met.Due to excellent technicians, advanced production equipment, satisfactory inspection and testing equipment and perfect quality as surance system,
DINGSHANG has got quality management system ISO9001, EU pressure equipment directive PED and AD2000 all issued by th e Lloyd's, and also 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 reply, DINGSHANG's materials have been sold nationwide and exported to more than 20 countries including main economies around the world.
ASTM A270/SA270 304 304L 316L 321 TP304 TP304L TP316 TP316L Polished Stainless Steel Sanitary Tubing