Pipe fittings are the general term for parts and components that play the role of connection, control, change of direction, diversion, sealing, and support in the pipeline system. Hebei Sanvo is one of the quality pipe fittings suppliers and manufacturers in China and exports various types of custom pipe fittings made of high-quality carbon steel or stainless steel. These steel pipe fittings are with threads and include threaded steel pipe nipples, threaded steel pipe couplings, and threaded stainless steel pipe fittings. The threaded pipe fittings are different standard sizes. And the pipe nipples sizes are American standard 1/8"-8", German standard DN6-DN150, and British standard 1/8"-6"; the pipe coupling sizes are American standard 1/8"-6", German standard DN6-DN150, etc; the stainless steel threaded pipe fittings sizes are 1/8"-4". And these threaded pipe fittings can be customized according to drawings, samples or customer requirements.

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The Ultimate FAQ Guide Of Pipe Fittings

This guide answers all the questions you have about pipe fittings. If you have been looking for information about steel pipe fittings, look no further.
You will find the most direct, yet detailed answers to basic questions, you often ask about threaded pipe fittings.
Without further ado, here we go:

1.What Is Pipe Fittings?

Pipe fittings are the general term for parts and components that play the role of connection, control, change of direction, diversion, sealing, and support in the pipeline system.

Steel pipe fittings are all pressure pipe fittings. According to the different processing technology, it is divided into four categories, namely butt welding pipe fittings (two kinds of welding seam and no welding seam), socket welding and threaded pipe fittings, and flange pipe fittings.

2.What Are Threaded Pipe Fittings?

Threaded pipe fittings are pipe fittings with threads. Commonly used in water gas pipes, small diameter water pipes, compressed air pipes, and low-pressure steam pipes. Connect with threaded pipe end to form a pipeline. Appropriate glue (such as thick white paint, lead monoxide glycerin glue, etc.) can be coated on the threads to ensure sealing.

Types Of Threaded Pipe Fittings:

(1) Pipe Nippleblack pipe nipple
(2) Pipe Coupling
(3) Pipe Union
(4) Pipe Elbow
(5) Pipe Tee
(6) Cross Pipe
(7) Pipe Reducer, Etc.

Classified According To Production Materials As Follows:

(1) Cast steel pipe fittings
(2) Cast iron pipe fittings
(3) Stainless steel pipe fittings

(4) Plastic pipe fittingsstainless steel pipe fittings
(5) PVC pipe fittings
(6) Rubber pipe fittings
(7) Graphite pipe fittings
(8) Forged steel pipe fittings
(9) PPR pipe fittings
(10) Alloy pipe fittings
(11) PE pipe fittings
(12) ABS pipe fittings

3.What Are Steel Pipe Fittings?

Steel Pipe Fittings are pipe fittings made of carbon steel or stainless steel. Hebei Sanvo is a quality steel pipe fittings supplier/manufacturer in China, and the steel pipe fittings are with threads, that is threaded steel pipe fittings.
And the threaded steel pipe fittings include threaded steel pipe nipples, threaded steel pipe couplings, and stainless steel threaded pipe fittings.

Types of Steel Pipe Fittings:

1)Carbon Steel Pipe Nipple

Material: ASTM A53 / ASTM A106 Standard Specification For Steel Pipe; Welded Or Seamless
               DIN2441 For Close Nipple; DIN2440 For Barrel Nipple; Welded Or Seamlessgalvanized pipe nipple
               BS1387, Welded Or Seamless
Threads: ANSI/ASME B 1.20.1
              Close Nipple, DIN259; Barrel Nipple, DIN2999
              ISO 7/1 Or BS 21
Finish: Black And Galvanized

2)Stainless Steel Pipe Nipple

Material: ASTM A312, Type 304/304L Or 316/316L; Welded Or Seamless
               DIN2441 For Close Nipple; DIN2440 For Barrel Nipple; Welded Or Seamlessstainless steel pipe nipple
               BS1387, Welded Or Seamless
Threads: ANSI/ASME B 1.20.1
              Close Nipple, DIN259; Barrel Nipple, DIN2999
              ISO 7/1 Or BS 21

3)Carbon Steel Pipe Coupling

Types: Standard Full Merchant Coupling
           Standard Half Merchant Coupling
steel pipe coupling
           Extra Heavy Full Coupling
           Extra Heavy Half Coupling
           API Line Pipe Coupling
Conforms To: ASTM A865, ASME B1.20.1

                       DIN2986
                       EN10241
Finish: Black And Galvanized

4)Stainless Steel Pipe Coupling

Types: Standard Full Merchant Couplingstainless steel coupling
           Standard Half Merchant Coupling
           Extra Heavy Full Coupling
           Extra Heavy Half Coupling
           API Line Pipe Coupling
Conforms To: 304/304L/316/316L; ASTM A865, ASME B1.20.1
                       DIN2986
                       EN10241

5) Stainless Steel Pipe Fittings

Types: Stainless Steel Elbow
           Stainless Steel Street Elbow
stainless steel elbow
           Stainless Steel Tee
           Stainless Steel Cross Pipe
           Stainless Steel Pipe Cap
           Stainless Steel Pipe Plug
           Stainless Steel Pipe Union
           Stainless Steel Hose Nipple
stainless steel hose nipple
           Stainless Steel Hex Nipple
           Stainless Steel Hex Bushing
           Stainless Steel Lock Nut
           Stainless Steel Reducer Coupling, Etc.
Material: 304/316 Stainless Steel
Dimension: 1/8"-4”

4. Where To Buy Pipe Fittings?

Hebei Sanvo is one of the professional pipe fittings suppliers, manufacturers, distributors, wholesalers, and exporters in China and supplies custom/industrial/household/forged/casting pipe fittings.

1) Custom Pipe Fittings

Customized pipe fittings are pipe fittings that can be produced according to drawings or samples or customer special needs.

2) Industrial Pipe Fittings

Pipe fittings made of carbon steel are used in pipe systems that carry liquids or gases, such as oil, water, natural gas, or steam. Apart from that, carbon steel fittings are highly demanded in construction and maintenance activity in residential construction, commercial construction, electric power generation, petroleum refining, shipbuilding, and other industrial-use sectors.

3) Household Pipe Fittings

Stainless steel is widely used for making pipe fittings because of the fact that it is highly resistant to oxidation and corrosion in various natural and man-made environments. Stainless steel is actually a ferrous alloy containing a minimum of 10% chromium. The selection of the right grade of stainless steel for a particular application is really important. A range of pipe fittings like pipe tees, hose nipples, pipe elbows, is made of stainless steel. Stainless steel fittings are usually used for household pipelines.

4) Forged Pipe Fittings

Forged pipe fittings include carbon steel nipples, carbon steel couplings, stainless steel nipples, stainless steel couplings and are utilized to connect nominal bore schedule pipes and pipelines.

5) Casting Pipe Fittings

Casting pipe fittings to include stainless steel threaded pipe fittings, such as stainless steel elbows, stainless steel tees, stainless steel hose nipple, stainless steel hex bushings, stainless steel reducer couplings. And the casting pipe fittings are used for domestic pipe systems, such as water supply pipes.

So, if you want to buy pipe fittings, please consult Hebei Sanvo, China. We have everything you want because we are also a pipe fitting factory and company.

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