I-Weldid kunye nelingenamthungo-amabakala ahlukeneyo kwintsimbi ye-alloy yentsimbi, i-carbon sensi, intsimbi engenasibala,
Indebe-I-nickel, i-dupplex, i-duppex ebalaseleyo kunye neentsimbi ezingaqhelekanga

Imibhobho ye-wamp (i-15 mm ukuya kwi-600 mm)
I-carbon stiel, intsimbi engenasitayile kunye ne-carbon yekharbon, imibhobho engagungqiyo.
Ngokuka-Astm-106, API 5 L, iBanga le-A53 A / B, i-A-333, i-A-312, i-ASTM A-312, i-ASTM A-3121, i-BS3601 / 1387

Imibhobho ye-wellded (i-15 mm ukuya kwi-2000 mm)
Erw, i-lsaw, hsaw, i-efw
Ngokuka-API 5L, i-ASTM A53 A / B, i-ASTM A671 / 672, i-ASTM A-312, BN 2440/211
Yonke yeiintloboumbhobho yeyokwesiqhelokwayeNxibelelana nomzi-mveliso ukuze ufumaneKaninzii-swilting ekhethekileyo.