|
|
Address: The west of Yellow River Road, Puyang City, Henan Provice, China .
Phone: +86-393-8910958
Fax: +86-393-8910966
Attn : Linda cheng
Mobile: +86-13912509378
WhatsApp:+86-13912509378
|
|
|
|
|
|
|
API casing collar
|
Parameter description:
|
Product Name: API casing collar
Specification: 5 1/2" LTC Casing Collar
Execution Standrd: API 5CT &5B
Size : 4 1/2" to 18 5/8"
Material Grade : J55,K55,N80,L80,P110
Threads : STC,LTC,BTC
Surface Treatment : whole phosphating or inside phosphating or outside blueing
|
|
|
|