Shaffer Type Packer Annular Bop Tapered Packing Element for Oilfield Annular Bop

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: All model
• Speed: General Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard
• Type: None
• Balance: None
• MOQ: 1 Piece
• Bore Size: 7 1/16"-21 1/4"
• Advantage: High Performance
• Top & Bottom Connection: Flanged,Studded
• Pressure Arrange: 2000~15000psi
• Key Words: Bop Parts
• Transport Package: Standard Packaging
• Specification: normal
• Trademark: Lake Petro
• Origin: China
• HS Code: 8431431000
• Production Capacity: 1000per Month
• Package Size: 35.00cm * 35.00cm * 10.00cm
• Package Gross Weight: 55.000kg

Product Description

Product Description

All BOP are strictly manufactured as per API Spec 16A, and can be used to replace Shaffer ram BOP, Cameron ram BOP, or Hydril ram BOP.
Hydraulic BOP ram adopts hydraulic pressure to close and open the ram. When there's no electric power, the ram can be closedmanually. When the well needs to be closed for a long period, the ram must be locked manually. Hydraulic ram BOP can be used independently, and it also can be used with other BOP.
The hydraulic ram BOP is equipped with various types of pipe rams, which can seal the annular space between casing and drilling tools, and even the hollow well without pipe string.

Product Parameters

Model		FH28-21	FH35-21	FH18-35	FH28-35	FH35-35
Bore Dia.	mm	280	346	180	280	346
	in	11	13-5/8	7-1/16	11	13-5-8
Rated Working Pressure	Mpa	21	21	35	35	35
	Psi	3000	3000	5000	5000	5000
Shell Testing Pressure	Mpa	42	42	70	70	70
	Psi	6000	6000	10000	10000	10000
Recom.Hyd.Pressure	Mpa	8.4-10.5
	Psi	1200-1500
Liters to Open	L	33	66	15	57	66
Liters to Close	L	48	90	20	72	90
Inlet and Outlet Size of Control Pipeline	NPTI	NPTI	NPTI	NPTI	NPTI	NPTI
Working Temperature	-29-121
Media	Crude oil,natural gas drilling fluid containing H2S
Weight	kg	3272	5352	1444	4328	6384
Dimensions(ODXH)	in	45x42	49x43	29x31	45x42	50x48

Construction

Detailed Photos

Company Profile

Lake Petro is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of ISO, GOST, etc.

Certifications

FAQ

How can I place order? 

A: You can contact us by email about your order details, or place order on line. 

How can I pay you? 
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank), L/C, D/P, Western Union are the most usual ways we are using. If you want to use other way, please tell me, we can discuss.

What's the order procedure? 
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr-epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you. 

How do you take care when your clients received defective products? 
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.