Caldeira, carbono, seamless, aço, cano

TIANJIN WANLEI STEEL PIPE CO.,LTD.

round seamless steel pipe

1.Standard:

 astm api gr.b

2.Steel grade:

 20#,a53 a106,16Mn,Q235B  q345B

3.Round pipe Specification

OD:10.3-914.9mm

WT:1.73-59.54mm

4.Length

5m-12m or per customer's requirments

5.Outside coating

varnish painting, black/ted painting ,3PE/PP,anti-corrosion oil, galvanized or as per required by customer's

6.End type

plain end or beveled end with protective caps on both ends or none up to customer's

7.Process medthod

cold rolled

8.Technique

seamless

9.Application

Boiler,Superheater and Heat Exchanger Pipe

10.Certificates

API5L,ISO9001-2000Approved

11.Third party inspection

SGS/BV

12.Qualification

independent import and export qualifications

13.Production capacity

5000tons/Month

14.Delivery time

10-40days depend on quantity.

15.Trade term

FOB,CFR,CIF

16.Payment terms

T/T,L/C.30%advance by T/T and balance 70% before shipment ,irrevocable L/C at sight

17.Packing

by bundles ,seaworthy wooden, case steel framed cases, and simple packing or according to the demand of customer's

Standard

Trademark

Chemical components

Mechanical property

C

Si

Mn

PS

Cu

Ni

Mo

Cr

V

Tensile Strength

Mpa

Yield Strength

Mpa

Elongation

%

ASTM A106

B

≤0.30

≥0.10

0.291.06

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥415

≥240

≥30

C

≤0.35

≥0.10

0.291.06

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥485

≥275

≥30