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ASTM A554
ASTM A554
Production lines:
Construction tube production line (A554) - 40 lines
More than 100 modules
Production Range:
Size:9.5-426mm In 0.D. And 0.50-9.52mm In Wall Thickness.
Surface finished: 180# 240# 320# 400# 600# bright, 800# Polished.
Certificate:
ISO 9001:2015 GB/T 19001-2016 Management System
Construction tube production line (A554) - 40 lines
More than 100 modules
Production Range:
Size:9.5-426mm In 0.D. And 0.50-9.52mm In Wall Thickness.
Surface finished: 180# 240# 320# 400# 600# bright, 800# Polished.
Certificate:
ISO 9001:2015 GB/T 19001-2016 Management System
Nanhai District, Foshan City ,GD, China 
86-757-81851220 
info@wintec-ss.com