Material:
Carbon steel A105/Rst37.2/C22.8/Q235 Stainless steel 304/304L,316/316L,321,ect.
2.Size:1/2"-48"
3.Pressure:150lbs-2500lbs PN0.6-PN16.0
4.Facing:RF/RJ/ FF
5.Standard:ANSI(ASME)16.5 16.47/DIN/JIS/UNI/...
6.Flanges of welding neck, socket welding, threaded, blind, slip on, lap joint are in accordance with ANSI 16.5 from 1/2" to 24" and classes 150 to 2500 (complete range).
7. Production process : raw material--cutting--heating--forging--heat treatment--maching--inspection.-washing-ex-working.
8. Certificate :ISO9001-2008
9. Used for : linepipe, heat exchanger, petroleum,chemical,power,gas,water,shipbuilding,construction,etc.
10.Blind, slip on, welding neck flanges are from 6 Bar to 40 Bar in accordance with DIN.
11.Flanges from 1/2" to 48" and up to 450 lbs are in accordance with BS10 Table D & Table E, BS Table F & Table H, BS Table J & Table K.
12.Flanges from 2kg to 210 kg are in accordance with JIS.
13.Flanges according to API 605/ASME B16.5/ASME B16.47
14.Depending on special purposes, flanges can be manufactured in different shapes and sizes
15. Excellent and high quality control.
Descriptions | Size | Remarks | Pictures | |||||
Elbow | 45°/60°/90°/180° | 1/2"-48" | Standard: ANSI; BS; JIS; DIN; MSS; etc | |||||
Flanges | PL/SO/WN/SW/BL/IF | 1/2"-48" | Material: Carbon steel; Stainless steel; Alloy steel; Cast iron; etc | |||||
Reducer | CON/ECC | 1/2"-48" | Structure Technique: Forged and casting flanges. | |||||
Tees | Equal/reducer | 1/2"-48" | Surface Coating technique: Sand Blast; Lacquering; | |||||
Nipple | Threaded/Hex/ Round | 1/2"-48" | Surface finishing: black, electro-galvanized, hot-galvanized | |||||
Union | Male/female | 1/8"-6" | Pressure:3000#-9000# | |||||
Outlet | Weldolet/threadolet/socko let | 1/8"-6" | Standard:MSS SP-97 | |||||
Cap | BW CAP | 1/2"-48" | Best price&high quality | |||||
Coupling | SW/Threaded | 1/8"-6" | PLE;PSE;TLE,BSE;TOE | |||||
Plug | Square/hex/round | 1/8"-4" | Large QTY&Lower price | |||||
Bushing | Round/Hex/Flush | 1/8"-4" | Pressure:3000#-9000# | |||||
Swaged nipple | Threaded/Plain | 1/8"-4" | SCH10S-SCH80 |


As we continue to strive for excellence, we currently have 30,000 square meters of manufacturing space, more than 220 workers, and a projected sales income of $40 million USD in 2021.
Our core competitiveness has continuously increased as a result of the invaluable knowledge gained from serving our key clients, including Midea, Johnson Control, Panasonic, and others. Our strengths include our ability to react to changing customer needs, efficient production, and quality control. In the meantime, working together with our clients to deliver tailored solutions and implement strategic cost reduction is seen as both a service and a competitive advantage.







Package Size | 25.00cm * 10.00cm * 15.00cm |
Package Gross Weight | 3.000kg |



Q1: How long can i get the feedbacks after we sent the inquiry?
A1: We will reply you within 24 hours in working day.
Q2: Are you a direct manufacturer or trading company?
A2: We are a professional HVAC fitting production factory, also we have our owninternational trade department, we produce and sell all by ourselves.
Q3: What products can you offer?
A3: Products are mainly divided into following categories: Stainless Steel Pipes and Fittings,Aluminum Tube Fittings & Aluminum Pipe Tee Fittings,HVAC Brass Pipes and Fittings,HVAC Duct Fittings,HVAC Pneumatic Fittings,HVAC Flare Fittings,HVAC Compression Fittings and a variety of customized fittings
Q4: What applications do your products relate to?
A4: For Pipe, potable water, air conditioning and refrigeration systems
Q5: Can you do customized products?
A5: Yes,we are mainly doing customized products according to the customers' drawingsor samples.
Q6: How to guarantee the quality of your goods?
A6: We will do the inspection after every process.For the finished products,we will do100% inspection according to the customers'requirements and the internationalstandard.
Q7: What's the payment term?
A7: When we quote for you,we will confirm