China Factory API 11"-5000psi Hydraulic Dual RAM Bop Blowout Preventer

• Customization: Available
• After-sales Service: Available
• Warranty: Available
• Model NO.: Ram Blowout Preventer
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Manual
• Material: Alloy
• Machine Type: RAM Blowout Preventer
• Application1: Energy & Mining/Petroleum Machinery Parts
• Transport Package: Wooden Box
• Specification: AS customer required
• Trademark: JX PETRO
• Origin: Dongying
• HS Code: 84314310
• Production Capacity: 2000PCS/Month

Product Description

Product Description

U type Ram blowout preventer

Description: 
Ram type BOPs are field proven products that are designed for a variety of operations from workovers to high pressure, critical service operations for land drilling and subsea service. It consists of the BOP body, bonnet, hydraulic cylinder assembly, operating piston, ram change cylinder, ram opening/closing piston, locking screw, ram assembly, sealing parts etc. Top, bottom and outlet connection dimensions conform to Specification for Drilling through Equipment API Spec 16A.

Made up of the high-strength and high-tenacity alloy steel, the pressure-bearing parts (like BOP body, bonnet etc.) are formed through external refining and proper heat treatment, preventing the harmful chemical components and nonmetallic inclusion strictly from materials and ensuring BOP to be safe and reliable. The body ram chamber adopts the long runway to reduce stress concentration. 

Both the bonnet switch and ram switch are driven by the hydraulic pressure and adopts the same one oil line. The bonnet employs the same one oil line and operation to open and close the ram. Moreover, the bonnet employs the same one oil line and operation to close and open the ram. 

Features:

1. U type ram BOPs are forging materials, which have better strength and impact toughness.
2. Auxiliary oil cylinder is smaller volume than traditional type.
3. Manual locking device can ensure that ram remains closed once hydraulic loss happened
4. Ram rubber use self-contained seal, and the material can be different according to environment temperature and liquid components.
5. The internal part of BOP can adapt special material, which can achieve the highest levels of resistance to H2S and CO2.

Specifications of U type Ram BOP:

Model	Main Bore mm(in)	Working Pressure MPa(psi)	Oil quantity for opening L (Single Cylinder)	Oil quantity for closing L  (Single Cylinder)	Ram Type	Max.ram Size(in)	Dimension (mm)				Weight (kg)
							length	width	height		single	double
									single	double
(2)FZ18-35	180(7-1/16)	35	4.6	4.6	U	5-1/2	2477 (3273)	550	736	1116	1870	3586
(2)FZ18-70	180(7-1/16)	70	4.6	4.6	U	5-1/2	2487 (3363)	550	806	1216	2190	4095
(2)FZ18-105	180(7-1/16)	105	4.6	4.6	U	5-1/2	2477 (3273)	550	832	1242	2215	4066
(2)FZ28-35	280(11)	35	10.6	10.8	U	8-5/8	3105 (4165)	650	898	1380	3775	6915
(2)FZ28-70	280(11)	70	10.6	10.8	U	8 5/8	3035 (4065)	660	950	1430	3900	7115
(2)FZ28-105	280(11)	105	10.9	11.1	U	7-5/8	3035 (4396)	820	1205	1840	6660	11750
(2)FZ28-140	280(11)	140	30.1	26.6	U	6-5/8	3890 (5104)	1050	1470	2200	9525	16933
(2)FZ35-35	346(13-5/8)	35	21	22	U	10-3/4	3647 (4833)	720	928	1501	5150	9750
(2)FZ35-70	346(13-5/8)	70	21	22	U	10-3/4	3707 (4893)	745	1115	1720	6020	10940
(2)FZ35-105	346(13-5/8)	105	22.8	23.7	U	10-3/4	3957 (5319)	850	1340	2076	9310	16210
(2)FZ54-14	540(21-1/4)	14	16.3	17.4	U	16	4120 (5800)	1000	944	1638	7450	14420
(2)FZ54-35	540(21-1/4)	35	51	56	U	16	4884(6364)	1080	1300	2100	13720	26500
(2)FZ54-70	540(21-1/4)	70	51	56	U	16	4884(6364)	1200	1742	2542	15718	29773
(2)FZ68-21	680(26-3/4)	21	36	37	U	20	5305(6646)	1280	1214	1924	13300	24800

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FAQ

1) How can I place order?

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

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.

3) 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 15-25days 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.

4)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.

5)How do you check all the goods in the production line?

A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.