Stage Cementing Collars - Standards of Input Output Norms (SION) - C. Engineering Products

C1625 Stage Cementing Collars 1) For 5.1/2" stage cementing collar 25.5/8" long 2) For 7" stage cementing collar 25.1/2"long with outer sleeve 10.1/4" long 3) For 9.5/8" Stage cementing collar 25.5/8" long with outer sleeve 10.1/4" long 4) For 13.3/8" Stage cementing collar 34" long with outer sleeve 12.375" long 1No. For Export item No. 1 ) 1. Seamless casing pipe in required API Grade 6.062"OD X 4.710" ID 26.1/8" long For Export item No. 2) (1) Seamless casing pipe in required API grade 7.656" OD X 7.135" ID (2) Seamless casing pipe in required API grade 8.250"OD X 7.135" ID 26"long 10.3/4" long For export item No. 3) (1) Seamless casing pipe in required API grade 10.625"OD X 8.998"ID (2) Seamless casing pipe in required API grade 11.125"OD X 9.720" ID 26.1/8"long 10.3/4" long For export item No. 4) (1) Seamless casing pipe in required API grade 14.375" OD X 12.343"ID (2) Seamless casing pipe in required API grade 14.906" OD X 13.500"ID 34.1/2" long 12.875" long