Kowiri tira Pipa Kaiwhakarato Wenzhou Kaixin Haina

Paerewa Paipa Kowiri

Paerewa ASTM

ASTM A134 ASTM A135 ASME A139 ASTM A161 ASTM A179 ASTM A192 ASTM A199 ASTM A200 ASTM A209 ASTM A210 ASTM A213 ASTM A214 ASTM A216 ASTM A226 ASTM A227 ASTM ASTM A229 ASTM A229 ASTM A270 ASTM A271 ASTM A312 ASTM A333 ASTM A334 ASTM A335 ASTM A358 ASTM A426 ASTM A500 ASTM A501 ASTM A511 ASTM A513 ASTM A519 ASTM A524 ASTM A556 ASTM ASTM A527 ASTM ATM A528 ASTM ASTM A789 ASTM A790 ASTM B161 ASTM B167 ASTM B210 ASTM B337 ASTM B359 ASTM B407 ASTM B423 ASTM A376 ASTM A999 ASTM B338 ASTM B163 ASTM B622 ASTM B444

GOST Paerewa

GOST 550-75 GOST 1050-88 GOST 8734-75 GOST 8734-75 Ruhia

Paerewa DIN

MAI 17223 Wāhanga I TŌ 17458

EN Paerewa

IN 764-5 IN 10002-1 IN 10002-5 IN 10016-1 IN 10021 IN 10027-1 IN 10027-2 IN 10045-1 IN 10052 IN 10168 IN 10204 IN 10216-1 IN 10216-2 IN 10216-3

Paerewa Pae Porohita Kowiri tira

Kowiri tira me te Paerewa Paerewa

Kowiri tira paipa paipa Paerewa