China Butt Weld Fittings manufacturer


TOBO International Trading(Shanghia)Co.,Ltd       Tianda Oil Pipe Co., Ltd

TOBO Pipeline Equipment Co.,Ltd        TPCO & TISCO Pipe(Tianjin)Co.,Ltd.                        


February 15, 2022

Butt Weld Fittings Nickel Alloy C22 Concentric Reducer ASME B16.9 2 1/2'' SCH40

Butt Weld Nickel Alloy C22 Concentric Reducer ASME B16.9 2 1/2'' SCH40


Product Description


1.Material Grade: Nickel Alloy C22

2. Size: 1''-24''

3. Standard: ASME B16.9


Product Name Reducer
Material Nickel Alloy C22
Place of Origin Shanghai, China (Mainland)
Standard DIN,EN,ASTM,BS,JIS,GB,etc.
Grade ASTM A403 WP304,304L,316,316L,321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2, ect.
Brade TOBO
Model Number: ASTM A815 UNS S32750 / UNS S32760 UNS S31803 / 32550 ASME B16.9
Packaging In wooden cases, pallets or as your requirements



Main Production Name 45 / 90 / 180 Long / Short Radius Elbows, Equal / Reducing Crosses, Concentric /Eccentric Reducers, Caps, Stub Ends,Pipe fittings
Size Range From ½” up to 106”
Schedule SCH STD, XS, XXS, SCH 10 ~ SCH 160
Main Material Code:
Carbon Steel ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6, WPHY-42
  WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70,
Alloy Steel ASTM A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91
Special Alloy Inconel 600, Inconel 625, Inconel 718, Inconel X750, Incoloy 800,
  Incoloy 800H, Incoloy 825, Hastelloy C276, Monel 400, Monel K500
  WPS 31254 S32750, UNS S32760
Stainless Steel ASTM A403 WP304/304L, WP316/316L, WP321, WP347, WPS 31254

Duplex& super


stainless steel

ASTM A 815 UNS S31803, UNS S32750, UNS S32760
Certification: ISO9001:2000 , API , BV , SGS, LOIYD



Petroleum, chemical, power, gas, metallurgy,,water and nuclear power etc.
Quality high lever

The third party


BV,SGS,LOIYD,TUV,and other party alloyed by clients.
Delivery Time: At the earliest ,within the period required by customer.
Remark: Also can supply IBR fittings and Specialized NACE & HIC Fittings

Concentric Reducer or Eccentric Reducer.

A Concentric Reducer joins the tube sections on the same axis. They connect unequal size pipes that have a common centerline and are used for TC transitions in vertical tubing.

An Eccentric Reducer, also called a Bell reducer, has two female (inside) threads of different sizes with centers so designed that when they are joined, the two pieces of pipe are not in line with each other, but they can be installed so as to provide optimum drainage of the line.

Butt Weld Fittings Nickel Alloy C22 Concentric Reducer ASME B16.9 2 1/2'' SCH40 0


Our Service


Why Choosing Metal Industrial:


-Sufficient Forging, Heating, Machining Equipment
-In-house Inspection Instruments for Quality Controlling
-Competitive Price & High Quality Assurance
-Fast, Effective and Efficient Services
-Directly supplier of Danieli Metallurgical Equipment
-Experienced Professinonals on Communications


Our Company


We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was establish

Contact Details