50.8 X 2.64 Boiler And Superheater Seamless medium-carbon Steel Tubes Grade A-1

50.8*2.64 Boiler And Superheater Seamless Medium-Carbon Steel Tubes

1.Standard

ASTM A210

2.Grade

Grade A-1

3.Application

boiler and heat exchanger

4.Spcificaton

O.D:12.7-127mm

W.T:0.9-12.7mm

Length: maximum 12000mm,can be customized

5.Technique

cold-drawn cold-rolled hot-rolled

6.Manufature

1.Steelmaking Practice——The steel shall be killed

2.The tubes shall be made by the seamless process and shall be either hot-finishied or cold-finished,asspecified.

7.Hardness Requirements

79HRBW or 143 HBW for Grade A-1

Production process

Certification

About us

Exhibition

FAQ

Q1:What your terms of delivery?

A: EXW, FOB ,CFR ,CIF DDU

Q2:How about your delivery time?

A:Generally speaking, it is 5-7 days if the goods are in stock,or it is 30-45days if the goods are not in stock,it is accroding to quantity.

Q3:Can you produce accroding to the samples?

A:Yes,we canproduce by your samples or technical drawings

Q4:What your terms of packing?

A:T/T 30% as deposit,and 70%before delivery.we'll show you the products and packages before you pay the balance.