E-mail: [email protected] Whatsapp: +8613647327093 Tel: +86-731-8403-0163
E-mail: [email protected] Whatsapp: +8613647327093 Tel: +86-731-8403-0163
Casing Bolts Sets include 3 parts: Thread ring, Conical ring and bolt.
Mainly used for connection between casing tubes.
Contact Us
