ASTM A519 Seamless carbon and alloy steel mechanical tubing.

ASTM A519 1026 4130 4140 seamless alloy steel tube.

Lengths:
Pipes are supplied with lengths according to standard requirements.
Any lengths different from the standard ones are subject to additional negotiations.
Protection:
Pipes are supplied:
- black and bare
- external varnished with black or clear lacquer
- oiled

Upon request pipes ends are protected with plastic caps.
Marking:
Pipes are supplied with marking according to standards and customer requests.Marking is painted and/or hard stenciled on pipe ends. 

 package:

1. Bundle package/In budle with plastic bag outside/ In wooden case 
2. Marking as per customer's request 
3. Paint on the pipe as per customer request
4. Pipe caps as customer request
5. As per your requirement

As one of the best astm a519 steel tube manufacturers and suppliers, and equipped with one of the well-known astm a519 steel tube brands and productive factory and company, World Iron & Steel Co.,Ltd is always at your service.