Casing Accessories China 4 1/2" Hinged Latch Stop Collar with Bolts

• Certification: ISO 9001:2000, API Q1
• Surface Treatment: Spray-Paint
• Material: Alloy
• Type: Stop Collar
• Sample: Avaliable
• Stop Collar Type: Hinged Bloted Type
• Model NO.: Stop collar
• Application: to Centralising The Centralizer
• Transport Package: Wooden Case
• Specification: standard 4 1/2′′~20′′
• Trademark: ZS
• Origin: Henan
• HS Code: 8431
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

Hinged Bolt Stop Collar

Description of hinged bolted stop collar
1.Bolt lock mechanism allows for quick
2.Holding force tested as per API recommended practice 10d-2
3.Used in high axial loads place
4.Application for well drilling area, combine with the centralizers, such as bow spring centralzers, rigid centralizers.

Parameters of hinged bolted stop collar

Specifications, mm	13 3/8″	10 3/4″	9 5/8″	8 1/8″	7 5/8″	7″	5 1/2″	5″	4 1/2″
ID, mm	338	272	245	206	193	177	139	126	114
Od, mm	350	284	257	218	285	189	151	138	126
Holding force, kn	40	40	40	30	30	30	30	24	24

Packaging & shipping

Packing	Wooden cases or iron cases
Shipping	According to the stock situation Ocean shipment, air shipment, rail transport