SOCKET CAP SCREWS ASTM A193
WASHERS FLAT
SEAMLESS STEEL PIPES ASTM A789/789M DUPLEX TUBING FOR GENERAL SERVICE
WASHERS LOCK
SEAMLESS STEEL PIPES ASTM A790/790M DUPLEX PIPES
SEAMLESS STEEL PIPES EN 10216, DIN 17456, DIN 17458 PRESSURE TUBES
WELDED STEEL PIPES ASTM A249, 269 HEAT EXCHANGER, GENERAL SERVICE TUBING
SEAMLESS STEEL PIPES DIN 17175 ELEVATED TEMPERATURE
SEAMLESS STEEL PIPES DIN 2393 STRUCTURAL PURPOSE