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Experience first-hand the meticulousness and dedication that goes into creating each of our high-quality pipe flanges and butt-weld pipe fittings.

Wuliyao Industry Zone, Yanshan County, Hebei Province, China.


Buttweld Steel Pipe Reducers

Leading supplier of ASMEB16.9/EN 10253 Buttweld Steel Pipe Reducers in China.

Product Features:

  • Brand: JS FITTINGS
  • Place of Origin: CHINA
  • Material: carbon steel, alloy steel, stainless steel
  • Seamless: DN15-DN600
  • Welded: Above DN600
  • Certificates: ISO 9100, CE, GOST-R



Details of  The Pipe Reducer

JS FITTINGS makes the stock of the common size of medium and low pressure, but not all have large quantities in the warehouse.

 Generally, new orders of 1 container can be loaded within 15-30 days, and one more container per 10 days. 
With more than 20 years experience of in manufacturing and exporting pipe fittings,  JS FITTINGS will supply a suitable solution for loading, if you have special demands on marks and demands, please talk with us before placing the orders. We will try our best to meet your demands.
  1. Carbon steel Reducers can be used for the control of water, gas, steam, oil, and corrosive media in chemical, petroleum, metallurgy, light industry, electric power, plumbing, food, pharmaceutical, fiber, ink, and other industries.
  2. Sanitary valves, fluid fittings, special fittings of special industries, and mechanical supporting equipment can be used in dairy, pharmaceutical, beer, beverage, edible oil, and other industries to meet their professional requirements.
  3. Reducers are produced according to different standard systems which can be adapted to the corresponding standard system of supporting equipment, JS FITTINGS can produce non-standard reducers according to the requirements of users, and reducers are suitable for special purposes.

Product Information

Product Name Black Pipe Reducer
Product degree Concentric reducer,Eccentric reducer,etc..
Product size 1/2″-48″ etc..
Product wall thickness Sch5–XXS etc..
Product material A234-WPB, A420-WPL6, WP304L, WP316L, WP304, WP316, etc..
Standard ASTM   DIN   GB   JIS   EN   GOST etc..
Surface Preparation Anti-rust black painting, anti-rust varnish,

transparent anti-rust oil, hot galvanized, sandblasting.

Packing detail Free fumigation wooden cases, and pallets. A customized package is acceptable
Product delivery time 3-5 days for stock goods, 15-30 days for one container, more 10 days for one more container.
Minimum Order Quantity According to the customer’s requirement
Application Range It is widely used in petroleum, chemical industry,

nuclear power plant, food manufacturing, construction,

shipbuilding, paper making, medicine, and other industries.

please read carefully

before placing the order

1. Generally, black painting for anti-corrosion and high-temperature resistant.
2. Please confirm all the product specifications and marks with us before placing the order.
3. JS FITTINGS has complete and advanced testing equipment to ensure the good quality of the pipe fittings.
4. JS FITTINGS is a professional manufacturer with 36 years of experience, the price is competitive and the quality is excellent, please purchase freely.
5. The warranty period of JS fittings is one year. We appreciate your feedback.
JS FITTINGS is Credible, Trustworthy and Sincerely to Customers

1. All orders will be treated carefully by the sales department, production department, testing department, packaging department, and transportation department. 

2. After signing the contracts, JS won’t change the price during the valid time even if the material cost increases a lot.
3. Reasonable demands will be acceptable without additional cost. 
Are you a manufacturer or trading company?
We have had true factory and manufacture costing and forged flanges since 1983, and produced pipe fittings for more than 20 years. Our factory is located in Yanshan Cangzhou City. Welcome to visit us. We are pleased to show you our advanced production lines.
Can you supply a price list of all your items?
Because the price is affected by material cost, total quantity, transportation cost, and exchange rate, a draft price list is not helpful for your purchase. Please kindly supply us with your purchase details, such as item name, type, size, pressure, surface treatment, quantity, and destination port. We will supply you with a real competitive offer.
Can your price be lower?
Of course. The thickness tolerance of the pipe fittings is ±12.5%, and the thickness tolerance of the forged flanges is ±1mm. If the bigger tolerance is acceptable for you, the price can be lower. If you need products with standard tolerance, please consider adding the quantity, the more the cheaper.
How can I confirm the quality of the first order?

1. we have been a professional manufacturer for many years and have ISO certificates.

2. We can show you pictures and videos of our bulk orders.
3. We are pleased to supply you with free samples for testing, you need only to pay for the courier cost.

Whats App: +8618003119682




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Cangzhou, Hebei, China

Wuliyao Industry Zone, Yanshan County.