I-Butt Welding Fittings Procation
Ukwakheka: i-elbow, Tee, Cross, Bend, ukuncipha, cap, ukuphela kwe-STUB
Ubungako besayizi: 1 \
2 "- 80" \
dn15 - 2000
Isheduli yokuqina
I-China Standard: GB \
t12459, GB \
t13401, HG \
t21635 \
21631, sh3408 \
3409
I-America ejwayelekile: ANSI \
ASME B16.9 \
mss SP 43
IJapan Standard: JIS B2311 \
3312 \
3313
Europe Standard: EN10253