Chemical Composition (%)

Grade

C(Max)

Mn

Si(Min)

Cu(Max)

Ni(Max)

Cr(Max)

Mo(Max)

V(Max)

P(Max)

S(Max)

B

0.3

0.29~1.06

0.1

0.4

0.4

0.4

0.15

0.08

0.035

0.035

1. Outer Diameter:

10-1000mm

2. Wall Thickness:

0.8-30mm

3. Length:

3-12m

4. Producing Standard:

· American ASME B36.10M, ASTM, API 5L, API 5CT

· Japanese JIS

· German DIN

· Chinese GB

· BS standard

· etc

5. Main Material:

(Carbon Steel & Low Alloy steel)

· ASTM A53, A106, API 5L GR.B etc;

· X42, X46, X52, X60, X65, X70 etc;

· JIS STPG42, G3454, G3456 etc;

· German St37, St42, St45, St52, DIN1626, DIN17175

· Chinese 20#, Q345, 16Mn etc

· etc

6. Special specifications:

Available according to customer’s requirements and quantity.

7. End Shape:

Beveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customer’s requirements

8. Surface treatment:

Painted, Oiled, galvanized, phosphate etc to prevent rust

9. Usage:

· Widely used in the mechanical treatment field, petrochemical industry, transport and construction field

· Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;

· The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc

· Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc

10. Certificates:

ISO9001-2000, API 5L certificate

11. Third party inspection:

Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.

12. Payment Terms:

 L/C,D/A,D/P,T/T, Western Union

13.Delivery Time

10-15 days after received the deposit of T/T or L/C

14.Note

we can produce other standard as the customers' requirement

107

NPS

1/8″ to 1 1/2″

Over 1 1/2″ to 4″

Over 4″ to 8″

Over 8″ to 18″

Over 18″ to 26″

Over 26″ to 34″

Over 34″ to 48″

OD Tolerance

+/- 0.4

+/- 0.8

+1.6, -0.8

+2.4, -0.8

+3.2, -0.8

+4.0, -0.8

+4.8, -0.8

WT Tolerance

+/- 12.5%

Weight Tolerance

+10%, -3.5%

Packaging

when each plate weight is under 1 ton, it will be in bundle with steel strips 2-4, when each plate weight is over 1ton, it will be piece by piece.

20 feet container contains dimension

Width under 2300mm, length under 6000mm

40 feet container contains dimension

Width under 2300mm, length under 12000mm

By bulk vessel

Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo