Pipe Flange Blanks

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China Main Port
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TT or LC
Min Order Qty:
1 Ton m.t.
Supply Capability:
3500 Tons per Month m.t./month

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Product Description:

 

pipe flange blanks

 

Certificate of CE, ISO9001

 

2 1.Size:1/16"-76".

 

3WT:SCH20,SCH40,SCH80.

 

4Stand of ANSI/ASME

 

The specification of   pipe flange blanks

 

 

item

 

 standard No.

 

 size

 

 PN

 

 Type

 

 Material

 

 1

 

 ANSI B16.5

 

 1/2"--24"

 

 150-2500LBS

 

 BL,SO,SW,LJ,WN,THD

 

A105,  A350LF2, A182 F11A182 F304/F304L,F316/F316L

 

 2

 

 LONG WN

 

 1/2"--24"

 

 150-2500LBS

 

 Long welding-neck

 

 A105, A350LF2,A182 F304/F304L,F316/F316L

 

 3

 

 ANSI B16.47 A(MSS SP-44)

 

 26"--60"

 

 150--900LBS

 

 BL,WN

 

 A105,  A350LF2, A694,A182 F304/F304L,F316/F316L

 

 4

 

 BS3293-1960 STANDARD

 

 26"--48"

 

 150-600LBS

 

 SO,WN

 

 A105, A350LF2,A182 F304/F304L,F316/F316L

 

 5

 

 ANSI B16.47 B(API605)

 

 26"--60"

 

 75--900LBS

 

 BL,WN

 

 A105,  A350LF2,A182 F304/F304L,F316/F316L

 

 6

 

 ASMEB16.36 STANDARD

 

 1"--24"

 

 300--2500LBS

 

 SO,WN,THD

 

 A105,  A350LF2,A182 F304/F304L,F316/F316L

 

 7

 

 AWWA C207

 

 4"--144"

 

 Class B,D,E,F T/1

 

 PL

 

 A105,A181 A36,

 

A516Gr.60,65,70

 

 8

 

 EN1092-1:20002 STANDARD

 

 DN10-4000

 

 PN2.5,6,10,16,

 

25,40,63,100

 

TYPE01,02,04,05,11,

 

12,13,21,32,33,34

 

 EN10025(S235JRG2),

 

EN10222-2AND3

 

(P245GH ANDP280GH),

 

EN10222-5(1.4303,1.4306,

 

1.4307,1.4401,1.4404,

 

1.4435,1.4541,1.4571)

 

A105/C21/1.0432 C22.8/

 

P150GH/1.0460

 

 9

 

 BS4504 SEC.3.1/1989 STANDARD

 

 NS15-2000

 

 PN2.5,6,10,16,

 

25,40

 

 CODE101,102,104,105,111,

 

112,113,121,132,133,134

 

 BS970 070M20 BS4360

 

GR.43A BS1503-164 GR.490

 

 BS 1503-224 GR.410

 

 BS 1503-304S11

 

304S31 321S31 316S31 316S11

 

 10

 

 BS10-1962 STANDARD

 

 NB10-3000

 

 TABLE D/ E /F/H/J

 

 SO THD BL WN

 

BS1501-161 GR.B AND C BS1633

 

GR.B BS 1503-240

 

GR.240 BS 1503-620 BS3604

 

 11

 

 ISO 7005-1 STANDARD

 

 DN10-4000

 

 PN2.5,6,10,16,20,

 

25,40,50,110,150,

 

260,420

 

 TYPE01,02,03,04,05,11,

 

12,13,14,15,21,32,33,34

 

 ISO2604-1 F8 F9 F13

 

 F18 F22 F49 F62 F46 F59

 

 12

 

 NFE29203 STANDARD

 

 DN10-600

 

 PN2.5,6,10,16,20,

 

25,40,50,100,150,

 

250,420

 

 TYPE01,02,03,04,05,11,12,

 

13,14,15,21,32,33,34,35

 

 NFE29204 BF 42 BF42N

 

BF48 BF48N

 

 13

 

 JIS B2220 STANDARD

 

 10A-1500A

 

 PN5K,10K,16K,

 

20K,30K

 

 SOP(PL) SOH(SO A B C ) WN

 

 JIS G3101 SS41

 

 JIS G3201 SF40A(S20C)

 

 AND SF45A(S25C) JIS G3202 SFVC1

 

AND SFVC 2A

 

 14

 

 DIN STANDARD

 

 DN10-4000

 

 PN2.5,6,10,16,25,

 

40,64,100,160

 

 SO,BL,PL,WN,LOOSE,THD

 

 RST37.2/1.0038/

 

DIN17100C22.8/1.0460

 

A105/C21/1.0432 1.43

 

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Q:What are the installation requirements of the card sleeve joint?
The ends of the pipe shall be flush. The pipe should be flush in sawing grinding wheel and other tools, and burr cleaning and high pressure air blowing after use.When installing, the coaxiality of pipe and joint body should be kept as far as possible. If the pipe deflection is too large, it will cause sealing failure.The pre assembly force should not be too large. The inner blade of the clamping sleeve is just inserted into the outer wall of the pipe, and the clamping sleeve should not be deformed obviously. When the pipeline connection, and then according to the specified tightening force assembly. The tightening force of the phi 6-10mm card sleeve is 64-115N, Phi 16mmr 259N, Phi 18mm is 450N. If the sleeve is badly deformed at pre assembly, it will lose its sealing effect.(2) prohibit adding sealant and other fillers. In order to obtain better sealing effect, the sealant is coated with sealant, and the sealant is poured into the hydraulic system, causing the hydraulic components, such as damping holes, blocked and so on.(3) when connecting the pipe, the pipe should have enough deformation allowance to avoid the tensile stress of the pipe.(4) when connecting the pipeline, it should be avoided to be subjected to lateral force; the lateral force will cause the seal to be too lax.
Q:Can the copper tube use a clip on pipe joint?
Clip type copper pipe joint;Copper pipe quick joint;Flared copper pipe joint;U type tube joint.
Q:What is the manual pre assembly procedure for the EO-2 joint?
4, the pre assembly force should not be too ambassador, the inner edge of the card sleeve is just inserted into the outer wall of the pipe, and the clamping sleeve should not have obvious deformation. When the pipeline connection, and then according to the specified tightening force assembly. Phi 6-1 card sleeve tightening force is 64-1 15N, 16 MMR 259n, Phi Phi 18mm for 450n. If the sleeve is badly deformed at pre assembly, it will lose its sealing effect.Matters needing attention:1, prohibit adding sealant and other fillers. Some people in order to obtain better sealing effect, in the card cover with sealant, the result of sealant is poured into the hydraulic system, causing hydraulic components, such as plugging holes.2. When connecting the pipe, should make the pipe has enough deformation allowance, avoid the pipe by tensile force.3. When connecting the pipeline, it should be avoided to be subjected to lateral force, lateral force caused by the assembly seal is not strict.4, when connecting the pipeline, should be a one-time good, avoid repeated disassembly, otherwise it will make poor sealing performance.
Q:What is the difference between a D-LD2000 clamp type flexible pipe joint and a KRJ clamp flexible pipe joint?
Flexible pipe joint and flexible pipe joint difference, the difference is relatively large, the formulation with the domestic standard, causing confusion in the market there are three main points of differentA, the flexible pipe joint is the power plant smoke pulverized coal pipeline, the flexible pipe joint is coal construction design institute, the two products are used in different occasions, one is a high pressure resistant, high angle high the amount of compensation.
Q:The difference between the reducer joint and the strengthening pipe joint
The utility model can also be a screw thread connection, and the main function is that the large main pipe is connected with a small branch pipe, and the utility model has the reinforcing effect. When the common branch pipe is smaller than DN50, the reinforcing pipe joint can be used. If the size is greater than DN50, the variable diameter three way connection is necessary.
Q:PEX floor heating pipe fittings and fittings are aluminium plastic pipes?
4., antistatic, easy to flammable fluid delivery;5. good electromagnetic shielding performance;6., good flame resistance, to achieve GB8624 refractory (B1) level;7. good insulation performance.(two) hydraulic performance of aluminum-plastic composite pipe inner surface roughness of thin wall excellent, very smooth, fluid friction resistance is small, no fouling phenomenon which affects the flow of water flux than the metal pipe, and because it has a certain flexibility, can effectively reduce the water supply of water hammer and fluid pressure shock and noise.
Q:What are the names of all types of hydraulic pipe couplings?
Hose connector is generally crimping connector and in-line connectors and connecting screw joints etc..According to the British general thread joint, metric joint, joint us and so onQuick junction classification and name, you can query on the internet..
Q:Hydraulic pipe quick coupling principle of hydraulic pipe joint
Quick change joint, one is with one-way valve, and the other is without one-way valve. The application with a one-way valve, a one-way valve end is connected with the gas source, when the check valve closes automatically when connected to a one-way valve open end of the thimble. Self locking is the use of steel balls embedded in the groove, while the "cone - cylinder" sleeve to lock the ball.Type, type, structure diagram, characteristic table and standard number of pipe joint, welded pipe joint is welded by pipe and pipe. The sealing surface of the O sealing ring is sealed between the joint body and the pipe. The utility model has the advantages of simple structure, easy fabrication, good tightness and low requirement for the dimension precision of the pipe. High welding quality, inconvenient assembly and disassembly. The working pressure can reach 31.5MPa and the working temperature is -25 to 80 degrees. It is suitable for the piping system with oil as the medium. Table 6~14The JB966 ~ 1003-1977 card sleeve pipe joint is jammed and clamped by the deformation of the clamping sleeve. The utility model has the advantages of advanced structure, good performance, light weight, small size and convenient operation, and is widely used in the hydraulic system. Working pressure up to 31.5MPa, requiring high dimensional accuracy of the pipe, cold drawn steel pipe is required. The card sleeve is also of high accuracy. Piping systems for oil, gas and general corrosive media 15~26
Q:What does pipe joint "DD" mean?
Parts that work in a weak corrosive environment, such as covers, bearings, valves, hand wheels, etc., are joined mainly for connection, installation and maintenance.
Q:Can the sleeve type pipe joint be disassembled and assembled several times?
The setting times of the sleeve type pipe joint are regulated. Generally speaking, the disassembly and assembly will affect the use of the clamping sleeveSome domestic tubes, nuts, silver plating) support multiple disassembly, because silver plating increased the number of inlay
Our high-quality products are widely used in petroleum, chemical, metallurgy, electric power, ship, natural gas, and pipeline industries. We have gained a good refutation among users. At the same time, our products are exported to Europe, the United States, the Middle East, Africa, and Southeast Asia, as well as other countries and regions.

1. Manufacturer Overview

Location Hebei,China
Year Established 2008
Annual Output Value US$10 Million - US$50 Million
Main Markets 15.00% North America
15.00% South America
15.00% Eastern Europe
15.00% Southeast Asia
15.00% Africa
15.00% Oceania
10.00% Mid East
Company Certifications ISO9001-2000;ISO9001-2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin
Export Percentage 91% - 100%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 4
Contract Manufacturing
Product Price Range Average