Commodity Name

stainless steel weld pipe  &tube

Material Grade

201,202,304,316,316L,430

Nominal Diameter

DN:1000

NB:1000

NPS:40’’

Outside Diameter

1016mm

Nominal Wall Thickness

5mm-39mm

Length

6m or as customers' request

Tolerance

a) Outer Diameter:  +3.20mm/- 0.8mm

b) Thickness: - 12.5%

c) Length: +6mm/- 0mm

Standard

ASTM A312/ ASTM A358/ ASTM A554 /ASTM A778

Application

used in constructions, food industry, pharmaceutical industry, petrochemical industry, automotive industry, municipal and decorative purposes  petrochemical, nuclear power, shipping etc.

Payment terms

L/C,T/T,D/A,D/P etc.

Grade

Mechanical  properities

Tensile strength

Yield strength

Elongation

Hardness

KSi(MPa)

KSi(MPa)

%

HRB

ASTM

304

≥75(515)

≥30(205)

≥35

≤90

304L

≥70(483)

≥25(170)

≥35

≤90

316

≥75(515)

≥30(205)

≥35

≤90

316L

≥70(483)

≥25(170)

≥35

≤90

1

Q:  Is DMD a trader or manufacturer?

A:   DMD is a professional stainless steel welded pipe manufacturer.

DMD can also supply other related products, such as seamless stainless steel pipes, carbon steel pipes, fittings and flanges. 

2

Q:  How to guarantee high quality of your products?
A:  DMD has the most advanced production equipments and first-class production technology. 

We have established serious quality management system.

3

Q:  How to guarantee the quality of raw material?

A:   We purchase raw material from TISCO and BAOSTEEL which are very famous & reliable in China.

4

Q:   What specifications of stainless steel welded pipes can DMD produce? 
A:   Our products' specifications: Outside diameter 168-3048mm, Wall thickness 3-40mm. Also we can produce other specifications of pipes according to clients’ requirements.

5

Q:  Which standards can DMD perform?

A:  We can perform GB, ATSM, DIN, JIS etc.

6

Q:  What certificates can DMD provide?
A:  We have ISO9000 certificate, PED certificate, TS certificate. So far we are applying for other certificates.

7

Q:  What does DMD accept the payment terms?
A:  Usually, we accept L/C and T/T. Also we consider other payment terms. 

8

Q:  How about packing?
A:  It is can be packed according to the requirements of clients.

9

Q:  How about delivery time?
A:  According to quantity & your requirements.