Tantana Erw

Ana samar da bututun ERW (Welded Resistance Welded) ta hanyar walda ƙarfin lantarki mai yawa na hot-rolled karfe ko coils. Yana da madaidaicin layin walda, madaidaitan girma, juriya mai ƙarfi da madaidaiciya mai kyau.

Ana amfani dashi sosai a cikin jigilar ruwa, injiniyan gini, samar da ruwa & magudanar ruwa, bututun gas, tarawa, scaffolding da bututun masana'antu gaba ɗaya, musamman don manyan girma, ayyukan tsada.

Main Specifications & Standards

1. Ƙarƙashin ƙasa Ƙa'idodin

• API 5L (PSL1 / PSL2)
• ASTM A53 (aji A / B)
• ASTM A252 (Gudanar da bututu)
• Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar
• BS 1387

2. Tsari na Kwayoyi

• Diamita na ƙasa: 1/2" ~ 24" (DN15 ~ DN600)
• Tushen tafki: SCH 40 / SCH 80 / STD / XS
• Length: 5.8m, 6m, 11.8m, 12m ko mai zahiri

3. Fasullin na shanu

• Shanun karbon: Q235B, Q355B, Gr.B, X42, X46, X52, X60
• Shidda mai kariya da galvanizing ERW akwai

4. Kwalla

• Kwalla mai tsoro / Varnish
• Zaaki mai saukarwa
• Mai kwalla ta hot-dip
• 3LPE coating (don kuma gas line)

5. Tsarin Ƙarƙashin Aiki

• Ƙarƙashin Ƙarami
• Ƙarƙashin Ƙarami da Zango
• Ƙarami da Kankara + coupling