API 16A Drilling Rig Blowout Preventer 11in 5000psi Double RAM Bop

• After-sales Service: 24/7
• Warranty: 12 Months
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Model NO.: BBFH28-35
• Piston Stroke: 100mm
• Certification: ISO, API
• RAM: Single RAM, Double RAM
• Working Pressure: 5000psi
• Working Temperature: -29-121
• Transport Package: Wooden Case
• Specification: 9"
• Trademark: BOBAN & OEM
• Origin: China
• HS Code: 8431431000
• Production Capacity: 50 PCS Per Month

Product Description

Product Parameters

Produt Name	Drilling Ram BOP
Brand	BOBAN & OEM
Model	BBFH28-35
Bore Dia.	280mm
	11in
Rated Working Pressure	35Mpa
	5000Psi
Shell Testing Pressure	70Mpa
	10000Psi
Recom.Hyd.Pressure	8.4-10.5Mpa
	1200-1500Psi
Liters to Open	57L
	15Usgal
Liters to Close	72L
	19Usgal
Inlet and Outlet Size of Control Pipeline	NPTINPTI
Working Temperature	-29-121
Media	Crude oil,natural gas drilling fluid containing H2S
Weight	4328kg
	9522ibs
Dimensions(ODXH)	1135x1065mm
	45x42in

Product Description

BOBAN Hydraulic ram BOP is the important component of well drillig control equipment. It has the features: rapid open, labor-saving operation, easy maintenance, use for safe and so on. Ram BOP is mainly composed of housing, side gate, hydro-cylinder, cylinder cap, piston, piston rod, lock shaft, sealing parts, ram, etc. Oil well's sealing or opening is achieved by moving ram, which is driven by piston rod and piston with hydraulic force.

Features and Benefits

1- The combined type hinge seat makes it's convenient to maintain and disassemble theproduct.
2- In order to guarantee the reliable sealing, the shaft sealing parts are locked by stainless plates and screws.
3- Seal ring of the side gate adopts reinforced rubber material to guarantee side gate's lifespan and its reliable seal.
4- The ram structure makes it's easy to change the rubber core and fore rubber core on the ram. The floating top rubber core can increase the seal reliability. A leading block,which mounted on the foreside of ram assembly, makes the drilling tools have automatic centering function.
5- The horizontal secondary seal equipment of side gate piston rod and sealing leakage hole not only guarantee the exchange ability of the side gate, but make leakage checking and secondary sealing operation be convenient.
6- Guide rib in the ram chamber of the housing can limit the moving direction of the ram.
7- The two-way seal of piston rod can prevent the inter-leakage between well fluid and hydraulic oil. And installation and dismantling of packing set is convenient.  

Detailed Photos

FAQ

A1: Please provide related technical requirements, drawings, pictures, industrial voltage(solid control equipments) and quantity, our team will provide solutions and quotations in time.

Q2. How about your delivery time?
A2: Generally, for spare parts we have regularly stock; for equipments or drilling tools it will takes 20~30 working days after receiving your deposit payment. Accurate delivery time depends on the items and the quantity of your order. 

Q3. What is the warrantee period of the machine?
A3: We can supply 12 Months warranty for our equipments. We provide 7/24 internet or calling service at your convenience, and also our engineers can provide filed installation or services to your place if needed.

Q4. What's your trade terms and payments terms?
A4: We accepted trade Terms: FOB, CFR, CIF, EXW, CIP, FCA, CPT, Express/Air/Sea Delivery; Usually our payment terms are % advance payment, balance before shipping, L/C should be discussed according to actual order.