ASTM A270/SA270 304 304L 316 316L 321 Polished Stainless Steel Sanitary Tubing

• Type: Welded
• Technique: TIG
• Material: Stainless Steel
• Surface Treatment: Polishing
• Usage: Boiler Pipe, Food/Beverage/Dairy Products
• Section Shape: Round
• 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