Plug Valve

Recommended For: 

Plug valves- Low torque valve and repair kits provide by Jingbo can be interchanged with the same type of valves of SPM, with size range from 1" - 3" and pressure ranging from 6,000psi - 20,000psi, both union connection and thread connection are available.

Application:
● Oil and Gas lines 
● Abrasive Drilling Mud
● Wellheads 
● Crude Oil and Sour Gas, Mud
● Manifolds and Pipelines 
● Water Flood Lines
● Well Treating Chemicals 
● Production and flushing

Features:
● Easy repairing and maintenance, can be performed inline, no need special tools. 
● Low operating torque, easy and flexible operation
● Plug valves which treated with special coating process, has excellent performance in wear and corrosion resistances.
● Apparent open/close identification and position limiting mechanism are provided.
● Special grease for lubricating and sealing.

Hammer Union of Rotary Drilling Hose

Recommended For: 
Hammer Unions can be used for cementing trucks, oil field applications, for quick connection on tank trucks and rail cars carrying of LPG, LNG, CNG, etc., all kinds of manifolds and other high pressure equipment and pipes. Hammer Unions have good mechanical performance and sealing property. Especially, they can operate under the bad weather condition. They can be assembled, fixed and changed easily and conveniently. They are very easy to use as they are self-aligning, and do not require any special tools. It takes some seconds as compared to several minutes required with flanged connection. Hence in case of railway wagon loading, where large numbers of connections are to be made in each loading operation.

Main Types:

Hammer Union type mainly consists of Figure50, Figure100, Figure200, Figure206, Figure207, Figure400, Figure600, Figure602, Figure1002, Figure1002 and Figure1502.

Product Show: 

Fig 50.

These low pressure and suction hammer union of Fig50 are made from carbon steel. Available in 4" or 5" sizes in threaded & socket welded connection. These unions are suitable for 500 PSI wp.

Fig 100.

These low pressure hammer unions are ideal for manifold and applications where CWP does not exceed 1000 PSI.

Fig 200.

These hammer unions are best suited for medium pressure ranges involving air, water, oil & gas service for cold working pressure up to 2,000 PSI. Up to 4" no O-ring is used on the male sub. Beyond 4" size, an O-Ring is used on the male sub for sealing. The Figure 200 is a compact and economical hammer union, available with Threaded and ButtWeld ends.

Fig 206.

These hammer unions have an additional 'O' ring on the spherical surface of the male sub providing a leak proof seal. All dimensions of Fig200 & Fig206 are identical.

Fig 207.

Fig207 Blanking Caps and hammer unions are fully interchangeable with Fig200 and 206 hammer unions. For use where the blanking off at the end of a line is desirable. The cap is fitted with an 'O' ring to ensure a leakproof seal.

 

Fig 400.

These hammer unions are rigid in design and have all the three parts made of steel forgings. These hammer unions are best suited for manifold and line connections. Hammer unions from 3 inch through 8 inch sizes have O- rings for primary sealing. From 5" to 8" sizes C.W.P. is 2,500 PSI.

Fig. 600.

These hammer unions have wide range of applications including steam service and line connections. These unions are provided with a bronze seat in the female for the effective sealing and prevention of rust formation. Suitable for 6000 PSI CWP.

 

Fig 602.

These unions are recommended for manifold and line connections truck mounting and in mud services. These hammer unions have resilient lip-type seal for positive sealing and also protects secondary metal - to metal seal. Suitable for 6000 PSI.

Fig 1002.

These unions are designed for high pressure systems like choke and kill lines, cementing, acidizing, testing and truck mounted system. These hammer unions have a liptype seal made of nitrile rubber and subs made of alloy steel, suitable for 10,000 PSI.

Fig 1003.

These hammer unions protect against electrolytic action. There is no metal - to - metal contact between the subs. A resilent seal ring in the female sub provide additional sealing and protection from corrosion. Suitable for 2000 PSI CWP.


 

Fig 1502.

These hammer unions are widely used in cementing, manifold and other services where extra high pressure of 15,000 PSI CWP are encountered. There hammer unions are provided with replaceable seal ring.

High Pressure Flange

     The high pressure flange is forged from high strength alloy steel with imported advanced technology in the world. Strict heat treatment ensures uniform metallographic structure and bearing capacity. It is widely used in the petroleum and chemical industry, boilers and pressure vessels, ships and other sectors for high pressure connection.

Applicable Standards: API Spec 6A

                                                                 
Low Pressure Flange
                                       (American Standard ANSI B16.5 CLASS 150 FLANGES)

                                                                 Low Pressure Flange
                                   （American Standard ANSI B16.5 CLASS 150 FLANGES）

                                                                  Low Pressure Flange
                                    （American Standard ANSI B16.5 CLASS 300 FLANGES）

                                                                 Low Pressure Flange
                                  （American Standard ANSI B16.5 CLASS 300 FLANGES）

Integral Fittings

                           

 Design Features

⑴. Integral Fittings are made by high-strength alloy steel characterized by high pressure bearing and long life 

⑵. After heat treatment hardening and tempering, it shows good surface gloss;

⑶. Thread is made by imported tooling, thus it has good sealing;

⑷. The terminal end is connected by union, which ensures convenient and fast use.

Precautions

⑴. Integral Fittings must confirm the rated working pressure for the specifications on the nameplate from the front, allowing the use of the temperature range.

⑵. The operator shall take into account the drilling or production operations will feel the temperature of the device, select the appropriate temperature, and the choice of the allowable temperature compatible Integral fittings.

⑶. Integral Fittings have to undergo rigorous hydrostatic testing and non-destructive testing in the factory. Disassemble or repair, you must be hydrostatically tested. Rated working pressure test pressure regulator 10 minutes, without leakage (Note: pressure test should be drained before the air in the system).

⑷. Integral Fittings should be regularly using ultrasonic thickness measurement of wall thickness, it is recommended once a month, if not reach the effective thickness value should be replaced immediately. Replacement should be performed in conjunction with other pipelines.

⑸. Integral Fittings can not be immersed in water or underwater work; you can not bear the axial load at work.

⑹. The installation, the operator should wear protective goggles to prevent the installation process has small fragments flying eye injury.

Swivel Joints

The swivel joints are the common components in the well kill system and are manufactured for different kinds of liquids in the oil field. These liquids contain the cement slurry, drilling mud, fracturing liquid, crude oil and treatment materials of grinding well. Various kinds of joints can be matched flexibly and both ends can be connected by pipe thread and hammer unions. These types of swivel joints provide the flexibility for the pipeline connection of well head, blowout preventer and other workover or well testing equipments.

    In order to achieve the working strength as required by the rated working pressure, all swivel joints adopt the low alloy steel and receive the thermal treatment, with the three raceways design. With a nitrogen surface treatment, the internal steel ball makes the rotation more flexible and much safer. 

    The multiple seal rings are placed in the connection, so as to prevent the foreign matters entering. When the seal elements have the leakage, the lubricating grease retainer with the automatic pressure reduction will prevent the pressure accumulating in the raceway cavity. The joints with several models of 2 inches to 3 inches can be selected. The maximum working pressure is 103.5 Mpa and the working temperature range is -29℃ - +82℃.

1. packing  2. dust ring  3. straight connection  4. steel ball plug  5. wing nut  6. slips

7. bolt  8. elastic damping ring  9. O-type seal ring  10. elastic damping ring  11. steel ball  12. A joint

Main Technical Parameters of Swivel Joint

⑴. 90 degree swivel joint is connected with 10 type, 20 type,30 type, 40 type, 50 type, 60 type, 70 type,80 type, 90 type, 100 type union, and common connection modes are as below:

⑵. Common high pressure swivel joint specifications:

Name	buckling size	cold working press	Terminal connection type	Buckle model	Model
Long Sweep  Swivel Joint	1½" 2" 3 " 4 "	42Mpa(6000psi) 70Mpa(10000psi) 105Mpa(15000psi)	screw thread(Tr100×12) screw thread(Tr110×8)		10 type 20 type 30 type 40 type 50 type 60 type 70 type 80 type 90 type 100 type
			fig602 fig1002 fig1502	M×M M×F F ×F
Remark:①.The connection type of swivel joints can be design as users’ needs                 ②.“F”-threaded joint,“M”-sphere joint                 ③.How to place an order:3"×105Mpa(15000psi)-fig1502（F×M）-type10

⑶. Example: Explosion photos of 3"×105Mpa(15000psi)-fig1502-M×M-10 type 90 degree Swivel joint

⑷. Example: Parts list of 3"×105Mpa(15000psi)-fig1502-M×M-10 type swivel joint

No.	Name	Qty	No.	Name	Qty
1	WN bent joint	1	8	NQ straight joint	1
2	Grease retainer ring	3	9	Rand	2
3	WQ straight joint	1	10	Spring rand	2
4	Steel ball	297	11	Hummer union	2
5	Greasy blockage	9	12	Steel ball plug	6
6	union sealing ring	3	13	O-shaped sealing ring	3
7	Gland packing	3	14	Circlip for hole	6

⑸. Each swivel joint is accompanied with a maintenance package. The maintenance package can also be ordered independently. Parts name and qty of long sweep swivel joint maintenance package.

Name of maintenance package	10 type	20 type	30 type	50 type	80 type	100 type
	（Qty）	（Qty）	（Qty）	（Qty）	（Qty）	（Qty）
union sealing ring	3	1	1	2	3	4
Spring rand
Gland packing
Circlip for hole
Steel ball plug
Steel ball
Greasy blockage

3. Precautions

⑴. Swivel joint must confirm the rated working pressure on the nameplate before use, applicable specifications, allowing the use of the temperature range. 

⑵. The operator should take into account the drilling / or production operations will feel the temperature of the device, select the appropriate temperature, and the choice of the allowable temperature compatible Swivel joint.

⑶. Activities elbow have to undergo rigorous testing and nondestructive testing hydrostatic pressure in the factory. Disassemble or repair, you must be hydrostatically tested. Rated working pressure test pressure regulator 10 minutes, without leakage (Note: pressure test should be drained before the air in the system).

⑷. Swivel joint should be regularly using ultrasonic thickness measurement of wall thickness, it is recommended once a month, if not reach the effective thickness value, should be replaced immediately. Replacement should be performed in conjunction with other pipelines.

⑸. Swivel joint can not operate in continuous or frequent rotation swing working condition; can not be immersed in water or working underwater. Can not withstand axial load elbow work activities.

⑹. When the installation Swivel joint, should fill seal grease, and manually check each joint rotation is flexible, without jamming. Operators should wear goggles to prevent the installation of a small debris flying eye injury.

4. Use Methods and Precautions

How to use:

⑴. Check all parts before use Swivel joint is flexible to use, it must be intact, in line with criteria to use;

⑵. Allowed pressure to meet the requirements of the construction process, not up to standard can not be used;

⑶Hand-tighten Swivel joint, adjusted to the desired angle and then hit with a pipe wrench to tighten or tighten.

Notes:

⑴. Put away after use to clean;

⑵. Always bearing oiling, rust-proof die.

5. Caveat

⑴. Do not use in excess of the rated working pressure conditions.

⑵. Swivel joint design operating temperature of -46 ℃ ~ 121 ℃, when the ambient temperature is below -46 ℃, or contact the fluid temperature is higher than 121 ℃, you should immediately discontinue use.

⑶. Do not disassemble Swivel joint work in the system pressure.

⑷. Swivel joint less than the required thickness of the non-use, non-use of old and new with Swivel joint.

6. Transport

⑴. Swivel joint during transport, non-collision, to avoid the rain.

⑵. Swivel joint should be stored in ventilated, dry place, not the sun and rain. Forbidden contact with acid, alkali, salt and other corrosive substances.

7. Service

⑴. Under normal conditions of storage and use, starting six months from the date of shipment or product within three months, due to manufacturing quality and affect the normal use, the company responsible for free replacement or warranty 

⑵. Each product is accompanied by certificate, packing list and instructions.

⑶. You can order the appropriate product types according to the table. If you have special requirements, the company can design and manufacture.