Seam Carbon Steel Reducer

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1000 Pieces pc
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400 Tons per Week pc/month

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Product Description:

 

Seam Carbon Steel Reducer 

1.SIZE: 1/2"--48" (DN15--DN1200) 

2, THK: SCH5S--SCH160 XXS

3, MATERIAL:304L,316L,317L,321/321H, 310S,347H,S31803,904L

 

Features of Seam Carbon Steel Reducer:

1. Size:1/2"-48" (DN15-DN1200)

2. Wall thickness: SCH5S--SCH160 XXS

3. Material: 317L 304/304L/304H 316/316L/316Ti, 321/321H 309S 310S 347/347H 904L Duplex S31803, Ti

4, Standard: GB12459-90 GB/T13401 ASME/ANSI B16.9 ASME/ANSI B16.28 MSS SP-75 JIS DIN

5, Pressure Class: SCH20 STD SCH40 XXS SCH80 SCH160

6, Packing: Plywood caes or as per customers requirement

7, Application range: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc

8, Primary competitive advantages:High pressure resistant and High temperature resistant

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Q:How do you explain the pipe joint?
Steel pipe marking should be DN, DN is nominal diameter, DN20 galvanized pipe does not mean that the outer diameter of the pipe is 20mm, the outer diameter of the steel pipe, but 26.8mm; DN15 galvanized pipe, the outer diameter is 21.3mm.
Q:Re series 24 degrees cone O ring seal pipe joint joint, corresponding to the national standard number is?
Heavy series 24 degree cone O ring seal pipe joint, corresponding to the national standard number is JBT 6382.4-1992 or JBT 6381.4-1992.Pipe joint: Hydraulic term. It is a part of a hydraulic system that connects pipes or sets a pipe on a hydraulic element. This is a generic term for connections that can be assembled and disassembled in a fluid path. It mainly includes welding type, clamping sleeve type and flaring type
Q:Screw in pipe joint Dg10 what do you mean?
For example: the nominal diameter of 100MM seamless steel pipe 102*5, 108*5 several, 108 for the outer diameter of pipes, 5 said that the wall thickness of the tube, therefore, the pipe diameter (108-5-5 = 98MM), but it is not completely equal to two times the wall thickness of the pipe diameter difference, it can be said that the public said the diameter is close to the diameter, but not equal to the diameter of a pipe diameter specifications on the design drawings, so we use the nominal diameter, the purpose is to determine according to the nominal diameter pipe, flange, gasket structure dimensions and connection dimensions, nominal diameter is represented by the symbol DN, if the diameter of in the design drawings, piping specifications should also make the table, show that the nominal diameter of a pipe wall thickness.
Q:Is the hydraulic pipe joint stainless steel or carbon steel?
Of course, the corrosion resistance can not be done. But wear resistance, machinability is much better than stainless steel. See what parts of your connection are made of
Q:Quick plug and card sleeve joint sealing which good?
1, small;2, standard type;3, metal type;4, stainless steel type;5, flame retardant;6, compound type;7 drum type joint body combination;
Q:What are the installation requirements of the card sleeve joint?
(1) pre assembledThe pre assembly of the sleeve type pipe joint is the most important step, which directly affects the reliability of the seal. Special pre assemblies are usually required. The small diameter can be pre joint in a vise. The concrete method is to use a joint body as the mother's body and press the nut and the sleeve tightly onto the pipe. The utility model mainly comprises a sleeve type through pipe joint, a clamping sleeve type end through connection head, a clamping sleeve type three way pipe joint and other patterns. The author found that even if the same batch of goods of the same manufacturer, the tapered holes on these joints are often different in depth, resulting in leakage, and this problem is often overlooked.The correct approach should be to connect the end of the pipe with what kind of joint body, and the corresponding connection end with the same type of joint pre installed, so as to maximize leakage problems can be avoided.
Q:The pipe line of the hydraulic pressure pipe is formally installed
Hydraulic pipe fittings - thread standard twoClassification of threadsThe 1. threaded internal and external threads two;2. according to the shape of teeth can be divided into: 1) triangular thread 2) trapezoidal thread 3) rectangular thread 4) sawtooth thread;3. by line, single, head and multi thread;4., according to the direction of rotation, two kinds of left and right threads, the right is not marked, left plus LH, such as M24 * 1.5LH;5. according to different uses are: metric common thread, thread sealed pipe thread, non threaded sealing pipe thread, 60 degrees taper pipe thread, metric taper thread, etc.Two. Metric general threads1. metric screw thread with a capital M, tooth type angle 2 degrees =60 (alpha tooth type half angle);2. metric ordinary thread by pitch, coarse teeth, ordinary thread and fine teeth, two kinds of ordinary thread;2.1. coarse tooth ordinary thread mark generally does not indicate the pitch, such as M20 means coarse thread; fine tooth thread mark must indicate the pitch, such as M30 * 1.5 for fine tooth thread, in which pitch is 1.5.
Q:Press the hydraulic pipe fittings standard need to do what procedures
Press with 19mm four layer steel wire hose (Italy Manul manuli4sp) from the hydraulic tubing buckling parameters in the table look up with four layers of 19mm steel wire hose joint diameter is 37mm before pressing coat, rubber 33.5mm, the die diameter is phi 33mm,
Q:Hydraulic tubing connections are made of material steel
Hydraulic tubing connections are generally over 20MPa to 40MPa, high pressure multi carbon steel and high strength steel, low pressure useful carbon steel, red copper or brass material
Q:What is a slot type mechanical joint?Copy search
The groove type mechanical joint is a kind of pipe connection method that was developed in 1997. It can speed up the construction more than 10 times, and the reliability has reached the perfect level. Now, the fire fighting system has been adopted in this way. The rolling machine with the steel pipe processing a groove, and then the special clamp sealing ring will steel pipe and pipe fittings or two steel pipes are connected, convenient, and does not damage the galvanized layer, promotion of high,
Due to the excellent quality and high reputation in the international society, our products have been sold to the Saudi-Arabia, Egypt, the United States, Australia, Indonesia, and the Middle East. We sincerely hope to establish friendly business relationships with worldwide customers. You are welcome to visit our company.

1. Manufacturer Overview

Location Hebei,China (Mainland)
Year Established 1996
Annual Output Value
Main Markets North America Pipe Fittings 8.13 %
South America Pipe Fittings 2.44 %
Southeast Asia Pipe Fittings 8.13 %
Africa Pipe Fittings 4.07 %
Oceania Pipe Fittings 4.07 %
Mid East Pipe Fittings 24.39%
Western Europe Pipe Fittings 4.07%
Northern Europe Pipe Fittings 4.07%
Domestic Market Pipe Fittings 40.63%
Company Certifications Iso9001-2000

2. Manufacturer Certificates

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 31% - 40%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range