1. Outer Diameter:

1/8Inch to 3Inch

2. Wall Thickness:

Above 0.4mm

3. Length:

Random or Specific

4. Producing Standard:

• American ASME B36.10M, ASTM
• Japanese JIS
• German DIN
• Chinese GB
• BS standard

5. Main Material:

(Carbon Steel & Low Alloy steel)

• ASTM A179

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 or T/T

13.Delivery Time

10-45 days after received the deposit of T/T or L/C

14.Note

we can produce other standard as the customers' requirement