BUTT WELD FITTINGS

 Material:

  Carbon steel plates C45

 Process:

  EAF + LF + VD + Forged + Heat Treatment (optional)

 Diameter:

  100mm-1200mm 

 Length:

  3000mm-12000mm   Straightness: 3mm/M max

 Heat treatment:

  Normalized / Annealed / Quenched / tempered

 Delivery condition:

  Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)

 Technical Data:

 According to the customer's requirement of Chemical Composition, Physical  Properties and Mechanical Testing 

 Test:

 Ultrasonic test according to SEP 1921-84 G3 C/c

 Delivery time:

  60 days after advanced payment

 Payment:

 30% advance by T\T; Balance pay before the shipment against shipping documents  or irrevocable LC at sight

Grade

C

Si

Mn

P≤

S≤

C45

0.43-0.50

0.15-0.35

0.60-0.90

0.030

0.050