Suministro ASTM a53b redondo Tubo de acero sin costura para material de construcción

TIANJIN WANLEI STEEL PIPE CO.,LTD.

tube

1.Round pipe Specification

OD:20.3-914.9mm  WT:3.91-59.54mm

2.material

20#, A106B, A53B, Q235B. Q345B etc. or as per customer’s special requirement.

3.product description

seamless or welded round steel pipe

4.standard

API ASME ASTM GB8162 GB8163

5.business type

manufacturer

6.surface finish

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

7.length

5m-12m or per customer’s requirement

8.production capacity

5000 tons/month

9.end type

paint on the pipe and with plastic covers at the ends

10.productive teachnology

hot rolled, heat diffusion, cold-drawing, hot piercing

11.application range

petroleum, chemical, power gas stream metallurgy, ship building water transportion, structure, construction, etc

12.min order quantity

1piece

13.qualification

independent import and export qualifications

14.delivery time

20-40days depend on quantity or as per as customer’s requirements

15.certifications

ISO9000,SGS,BV,etc

16.trade terms

FOB CFR CIF

17.payment terms

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

18.Packing

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

Item

Material

Standard

Specification(OD*WT)mm

Usage

High-pressure

boiler pipe

15CrMoG 12Cr1MoVG

20G,A106,

ST 45-8

GB5310-95

ASTM A 106-99

DIN17175-79

14-630*2-80

Temperature-resistant

seamless steel pipe

far high-pressure boiler

Seamless pipes for petroleum

20, 12CrMo,

15CrMo, Cr5Mo, Cr9Mo

GB9948-88

10-530*1.5-36

Boiler pipes for refinery,heatexchangeing pipes,seamless steel pipes for pipeline

High-pressure

Seamless pipes for fertilizer making equipment

20, 16Mn,

Q345

GB6479-2000

18-530*3-40

Fertilizer making equipment and pipe line

Low and mediun pressure boiled pipe

10,20

GB3087-1999

10-530*2-40

Over-heat pipe for low and medium pressure boiler,boilling water pipe,locomotive somke pipe(big and small)

Fluid pipe

20, Q345

GB/T8163-1999

8-630*1.0-40

Fluid feeding

Structural pipe

10,20,35,45, 16Mn,Q345B

GB/T8162-1999

6-1020*1.5-100

For commom structure

Line pipe

Gr..B

API 5L/CT

21.3-813*1.5-40

Carrying gas,water or oil in the industries of petroleum and natural gas

Hydraulic prop pipe

27SiMn

GB/T17396-1998

70-377*9-40

Hydraulic support and prop