High Quality Butt Welding Fitting Elbow ASTM A403 WP321, Elbow ASTM A403 WP321 B16.9, Concentric Reducer A403 WP321 Suppliers in China

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Butt Welding Fitting Elbow ASTM A403 WP321

  • Butt Welding Fitting Elbow ASTM A403 WP321
  • Butt Welding Fitting Elbow ASTM A403 WP321
  • Butt Welding Fitting Elbow ASTM A403 WP321
  • Butt Welding Fitting Elbow ASTM A403 WP321

Butt Welding Fitting Elbow ASTM A403 WP321

    Payment Type: T/T,L/C,Western Union
    Min. Order: 1 Piece/Pieces
    Delivery Time: 7 Days
    Productivity: 200 Tons Per Month
    Brand: YUHONG
    Transportation: Ocean,Land,Air
    Place of Origin: CHINA
    Certificate: API, PED

Basic Info

Model No.: Butt Welding Fitting Elbow ASTM A403 WP321

Product Description

Butt Weld Fittings, 1/2" to 60" NB , Elbow, Reducers Eccentric Reducer / Concentric Reducer, Tee etc...

ASTM A403 WP304L, WP316L, WP321, WP304H, WP310, B16.9

Pipe Reducers
Pipe reducer is tube fittings that are widely used in a number of industries in order to providing greatest connection flexibility in connecting fractional tubes in various installations. Pipe reducer is a kind of Pipe Fitting that joins two pipes of different diameter. The pipe reducers are available in a range of materials depending on the end use of the products and these fittings are manufactured in inch and metric size.
Pipe reducers are special type of tube fittings that are commonly used in the demanding environments of chemical and power plants. They provide a highly reliable, sturdy and tight integral line system and these types of pipe fittings remain unaffected by shock, vibration or thermal distortion. These pipe fittings are very easy to install and they resist leakage due to thermal or pressure cycling. These reducers are sometimes chrome or nickel coated to prevent corrosion and increase the life of the product.

Butt Weld Fittings, 1/2

Prosaic Steel & Alloys manufactures reducers (pipe fitting) to reduce the diameter of the suction piping to fit the pump intake, thus used to join two pipes of different sizes. Reducers are available in both eccentric and concentric designs. Concentric or eccentric reducers are used to properly reduce into and out of circulating pumps.

The various advantages include keeping big pipes and small pipes together as well as reducing noise and vibration at the same time. Our reducers are tested and verified for durability, accuracy and precision.

Prosaic Steel & Alloys manufactures forged, seamless & welded reducers ( pipe fitting ) of types concentric reducer, eccentric reducers to ANSI B 16.5 from classes 2000 to 9000 and Schedules from 10 to 160 .

Prosaic Steel & Alloys manufacture reducers accordance with BS standard from classes 2000 to 9000 lbs, Schedule 10 to 160 .

Prosaic Steel & Alloys designs & manufactures reducers (pipefitting) of special type made according to drawing on request.

Product range :

Size : 1/8"NB TO 48"NB IN
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated /Forged
Form : Eccentric Reducer, Concentric Reducer
Stainless Steel Reducer - SS Reducer
ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Carbon Steel Reducer - CS Reducer
ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Reducer - LTCS Reducer
ASTM A420 WPL3 / A420WPL6
Alloy Steel Reducer - AS Reducer
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Duplex Steel Reducer
ASTM A 815 UNS NO S 31803 , S 32205.
Nickel Alloy Reducer

  • ASTM / ASME SB 336.
  • UNS 10276 (HASTELLOY C 276 Reducer)
  • UNS 2200 (NICKEL 200 Reducer),
  • UNS 2201 (NICKEL 201 Reducer),
  • UNS 4400 (MONEL 400 Reducer),
  • UNS 8020 (ALLOY 20 Reducer),
  • UNS 8825 (INCONEL 825 Reducer),
  • UNS 6600 (INCONEL 600 Reducer),
  • UNS 6601 (INCONEL 601 Reducer),
  • UNS 6625 (INCONEL 625 Reducer),

Value Added Services

  • Hot Dip Galvanizing
  • Epoxy Coating

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



Yuhong Group Co.,Limited is one of the largest Procurement Engineering and Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. Yuhong Group has expanded its field of activities and entered in trade and supply of tubular & flat products in Stainless Steel, Carnon steel, Alloy Steel as well as a series of special materials for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Petrochemical, Chemical Industry, Food Plant, Paper Plant, Gas and Fluid Industry etc.

Yuhong Group has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past seven years. In a short span of time, Yuhong Group has marked its global presence in more than 30 countries. We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers an stockists around the world.

It allows us to offer highly competitive solutions with certified quality, complying with high standard of today's industry. In the supply chain of Yuhong Group,Stainless Steel Pipe and Tube, which are produces by our factories : Zhejiang Yuhongwell Steel Co.,Ltd , Zhejiang Zhongwu Tube Manufacturing Co.,Ltd , Jiangsu New Zhongzhou Special Alloy Materials Co.,Ltd etc. And all of Other products' suppliers are approved by our QC department. About Stainless Steel Fittings & Flanges, our suppliers are approved by PED, AD2000, DNV, ABS, TS, GL, LR, KR, GOST, NK, etc. Similarly in Carbon steel pipe/tube/fitting, our suppliers are approved by API5L, API 5CT,API 5D, PED etc. When we place the order, it is our practice to follow the order start from raw material. After getting the material ready, our QC people make strict inspection again before loading the material. We will follow the whole processing of producing, marking ,packing and inspection before deliver to customer.

Company Info

  • Representative: Bing Chen
  • Product/Service: Heat Exchange Tube , Boiler Tube , Nickel Alloy Steel Pipe & Tube , Duplex Steel Pipe & Tube , Forged Flange , Butt Welding Fitting
  • Capital (Million US $): 200,000,000RMB
  • Year Established: 2007
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 61% - 70%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 54
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: MoCheng Industrial Park, Aojiang Town, Wenzhou City, Zhejiang.
  • Contact Person: Mr. Luis Bao
  • Tel: 86-574-88013900
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