High-pressure Swivel Joints Union Fluid Element
1. Hammer Union(no welding)
Hammer union is mainly used in oil industry in high- pressure pipeline connection.Size from 1" to 5", working pressure is from 7mpa to 140mpa(1000psi-20000 psi),complied to API 6A and 16C stanardard,all products are supplied with API ertification,prevent H2S corrosin, the Swivel joint is according to the NACE standard MR0175.
Features:
With self-locking type ACME threads design;
Rapid tightening and remove;
Made by international standard, and can be interchangeable with all international parts;
Seal with high pressure resistance;
CNC machine of production technique with high standard of procuessing.
Type, specification identifies dies on the wing nut, identification and convenient.
Specification:
2. Hammer Union( Welding Union)
Specification:
Rigid straight pipe is a kind of both ends with special connection: thread,flange,such as union of pipeline,widely used in oil drilling,cementing,fracturing, well testing operations. The specifications size is 1" to 6", rated working pressure 14～140mpa (2000 psi- 20000 psi), can provide normal and low temperature and hydrogen sulfide-bearing H2S environment using various types of rigid straight pipe.
Specification:
Flange type Straight Pipe: Integral Flange Straight Pipe, Welded Flange Straight Pipe
Hammer Union Type Straight Pipe: High pressure thread sealed straight pipe, Non-pressure sealed straight pipe and integral straight pipe
Pressure of work:42 MPa～140 MPa
Nominal diameter:1"～5"
Temperature rating:-29℃~121℃(PU级)
Cross-over Sub/Integral Swivel Joint
1.Variable diameter swivel joint is a kind of both ends with different size, type of pipe joint,with pipeline connection,Size is 2～5, the rated working pressure is 14 ～140mpa(2000psi - 20000psi), the connection is including all kinds of types of thread, flange etc. Provide normal temperature, low temperature and sulfurous gas H2S conditions application.
Specification:
Pressure of work :42 MPa～140 MPa
Nominal diameter:2"～5"
The standard length: 200 mm
2. Integral swivel joint is an essential part of high-pressure liquid pipeline connection parts, effectively achieve the liquid distribution and flow, SJ integral jointis is same as FMC, SPM products. Size from 2 "to 4", rated working pressure is 21～140 mpa (3000 psi - 30000 psi), provide the normal temperature, stable quality.
Integral joint (L type 90degree elbow, tee joint, Y type joint, manifold joint,spider, fishtail joint, three-dimensional,three-dimensional cross, three-dimensional manifold joint, Y type joint)
Specificaiton:
Pressure of work:42 MPa～140MPa
Nominal diameter:2"～4"
Material level:AA-EE
Temperature rating:-29℃~121℃(PU)
-46℃~121℃(PL)
2.1 L Type 90degree swivel joint
2.2 Long Radius 90degree Chicksan swivel joint
2.3 Long Radius 90degree chicksan swivel joint
2.4 Tee chichsan swivel joint
2.5 Y type swivel joint
2.6 Manifold Chichsan Swivel Joint
2.7 Tee Type Connector
2.8 Fishtail Joint
2.9 Three Dimention Joint
The three-dimensional joint (three-dimensional manifold joint, three-dimensional cross joint, three-dimensional Y joint)
Pressure of work:42MPa～140MPa
Nominal diameter:2"～4"
Working temperature:-29 ℃~121℃(PU级 )
Pressure gauge interface: 2"FIG1502
Annular manifold is suitable for oil field of high pressure discharge pipeline, oil pipeline, well testing line, the cementing slurry pipeline and other working condition of high pressure conveying fluid flow. It is composed of elbow, straight pipe assembly, easy to assemble,convenient transportation and storage.Flexibility,impact resistance, vibration resistance,large flow volumn.
Annular manifold mainly has three Type: short radius annular manifold, long radius annular manifold, Adjustable type circular manifold.
The connection elbow configuration is 50 type elbow, 10 type elbow.
1. Short Radius Annular Manifold
Structure:50 type short radius of circular manifold + Pressure thread sealing type straight pipe
Specificaiton:
2.Long radius of circular manifold
Pressure of work:42 MPa～105 MPa
Nominal diameter:21/16"～41/16"
Temperature rating:-29℃~121℃(P+U)
The suitable operating mode:H2S (NACE MR0175)
2.1 Structure type: 50 type long radius chicksan elbow + straight pipe
Specification:
2.2 Structure type:10 type long radius chicksan elbow + straight pipe
Specification:
2.3 Structure Type: 50 type long radius chichksan elbow + no-pressure thread sealing straight pipe
Specification:
3.Adjustable type circular manifold
Specification: suitable for normal and H2S condition
Swivel joint is metal pipe joints with ball bearing, similar to FMC company's products,size from 1" to 4", Rated pressure from 25Mpa to 140Mpa,suitable for normal temperature,low temperature and H2S sulfurous gas condition
Design features:
SJ Swivel Joint activity elbow made by alloy steel forgings,simmer bending forming,uniform wall thickness,long servicelife.Appearance quality can be comparable with imported billet;The group control of heat treatment, heat treatment production to extend the service life of the elbow body.Three fairway design activities elbow,effectively withstand overload and radial load,make smooth when under pressure, under variable load,small vibration in the pipe line. Connection size is completely accordingly to American standards,Interchangeble with similar foreign products. Seals are synthetic rubber and metal bearing ring,pressure relief hole is designed, in the seal leakage automatically reduced pressure to prevent the cavity pressure build-up inside.
With Development,meeting the needs of oilfield, 3"-105Mpa new type structure of the long radius elbow is on the market as well.
1.Long Radius Swivel Joint
Pressure of work:42 MPa～140 MPa
Nominal menstruation:1"～4"
Working temperature:-29 ℃~121℃(PU)
The suitable operating mode: Normal standard and H₂S condition
Manufacturing standards: API 16C & NACE MR 017
Repair Kit Sketch：
Standard Swivel Joint：
H2S service Swivel Joint：
2. Short Radius Swivel Joint
Pressure of work:25 MPa～70 MPa
Nominal menstruation:1"～2"
Working temperature:-29 ℃~121 ℃(PU级 )
Repair Kit for Short Radius Swivel Joint
