Home Industrial Equipment & Components Flange Slip-On Flange Round Weld Neck Flange 2025 Product List

Round Weld Neck Flange

products found from  trusted manufacturers & suppliers

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US$ 1.9 / Piece
1 Piece (MOQ)
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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5(5.0)

"On-time Delivery"
On-time Delivery
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GOST
Welding Flange
Stainless Steel
Flanges
Flanged
RF FF Rtj

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US$ 1-7 / Piece
1 Piece (MOQ)
Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.
Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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ANSI, DIN, GB, JIS, GOST, BSW
Flange
Stainless Steel
Round
Clamps
FF

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US$ 0.6-2 / Piece
100 Pieces (MOQ)
NINGBO YILI TECHNOLOGY CO., LTD.
NINGBO YILI TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory

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Required
Welding Flange
Stainless Steel
Flanges
Flanged
Customized

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US$ 1.9 / Piece
1 Piece (MOQ)
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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GOST
Welding Flange
Stainless Steel
Flanges
Flanged
RF FF Rtj

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US$ 1-100 / Ton
10 Tons (MOQ)
Guangdong Shangfeng Steel Group Co., Ltd.
Guangdong Shangfeng Steel Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Q235B
+-1%
1-3 Days
10000t/Month
Customized
in Bulk or Customized

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US$ 1.8 / Piece
1 Piece (MOQ)
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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ANSI, DIN, GB, JIS, GOST
Welding Flange
Stainless Steel
Flanges
Welding
RF

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US$ 1-5 / Piece
1000 Pieces (MOQ)
Ningbo HuaHui Metal Products Co., Ltd.
Ningbo HuaHui Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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ANSI, DIN, GB, JIS
Threaded Connection Flange
Stainless Steel
Flanges
Screws
Flange

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US$ 1-100 / Ton
10 Tons (MOQ)
Guangdong Shangfeng Steel Group Co., Ltd.
Guangdong Shangfeng Steel Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Q235B
+-1%
1-3 Days
10000t/Month
Customized
in Bulk or Customized

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US$ 1-3.5 / Piece
1 Piece (MOQ)
Hebei Yueyao Pipeline Manufacturing Co., Ltd
Hebei Yueyao Pipeline Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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ANSI, DIN, GB, JIS, GOST
Welding Flange
Carbon Steel
Round
Screws
RF

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US$ 1.1 / Piece
100 Pieces (MOQ)
Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.
Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Welding Flange
Carbon Steel
Round
Welding
RF
Forging

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US$ 2.5-3.5 / Piece
1 Piece (MOQ)
Hebei Yueyao Pipeline Manufacturing Co., Ltd
Hebei Yueyao Pipeline Manufacturing Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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ANSI, DIN, GB, JIS, GOST
Welding Flange
Carbon Steel
Round
Screws
RF

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US$ 4.5-5 / Piece
10 Pieces (MOQ)
Zhejiang Mingyang Flange Co., Ltd
Zhejiang Mingyang Flange Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • ISO9001:2015
Secured Trading Service

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ANSI, DIN, GB, JIS, GOST, BSW
Welding Flange
Stainless Steel
Round
Welding
RF

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US$ 400 / Ton
1 Ton (MOQ)
Chengdu Derbo Steel Co., Ltd
Chengdu Derbo Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Sichuan, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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ANSI, DIN
Welded or Threaded Connection
Stainless Steel
Round
Blind Flange
RF

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US$ 5-15 / Piece
10 Pieces (MOQ)
TIANYI SUNS PIPE & FITTINGS CO., LTD.
TIANYI SUNS PIPE & FITTINGS CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanxi, China
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ANSI, DIN, JIS, GOST
Flat Flange
Stainless Steel
Round
Welding
FM

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US$ 1-50 / Piece
1 Piece (MOQ)
Qingdao Songfei Precision Machinery Co., Ltd.
Qingdao Songfei Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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ANSI, DIN, GB, JIS, GOST, BSW
Slip on,Weld - Neck,Blind,Socket - Weld,Threaded,R
Carbon Steel /Stainless Steel
Flanges
Threaded/Welding
RF/FF/Rtj

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US$ 1-1000 / Piece
1 Piece (MOQ)
Dongtai Zhonghai Super Alloy Co., Ltd.
Dongtai Zhonghai Super Alloy Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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ANSI, DIN, GB, JIS, GOST, BSW
Threaded Connection Flange
Alloy Steel
Round
Flanged
RF

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US$ 10 / Piece
1 Piece (MOQ)
Jinan Jianghua Forging Machinery Co., Ltd.
Jinan Jianghua Forging Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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ANSI, DIN, GB, JIS, GOST
Welding Flange
Stainless Steel
Round
Welding
RF

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US$ 30-300 / Piece
1 Piece (MOQ)
Shaanxi Jiade Import and Export Co., Ltd.
Shaanxi Jiade Import and Export Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
  • Trading Company

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DIN, GB, JIS
Welding Flange
Stainless Steel
Round
Flanged
RF

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US$ 25-100 / Piece
1 Piece (MOQ)
EZ Steel Industrial Co., Ltd.
EZ Steel Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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ANSI, DIN, GB, JIS, GOST, BSW
Welding Flange
Carbon Steel
Round
Welding
RJ

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US$ 1.5-400 / Piece
5 Pieces (MOQ)
Wenzhou Safety Stainless Steel Co., Ltd.
Wenzhou Safety Stainless Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory

  • ISO9001:2015
Secured Trading Service

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ANSI, DIN, GB, JIS
SS304, SS304L, SS316, SS316L, 2205 Stainless Steel
Round
Welding
RF
Forging

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US$ 10-10000 / Piece
1 Piece (MOQ)
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
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DIN, ANSI, GB, JIS, BSW, as Drawing
Titanium Alloy
Flange
Without Treatment
Round
Welded

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US$ 0.2 / Piece
10000 Pieces (MOQ)
Zhaoqing Huizhan Precision Metal Manufacturing Co., Ltd.
Zhaoqing Huizhan Precision Metal Manufacturing Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Welding Flange
Aluminum Alloy
Round
Welding
Forging
Carton

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US$ 0.81-0.82 / Piece
5000 Pieces (MOQ)
EZ Steel Industrial Co., Ltd.
EZ Steel Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Supplied
Supplied
Press Connection
Equal
Round
90 Degree

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US$ 400 / Ton
1 Ton (MOQ)
Chengdu Derbo Steel Co., Ltd
Chengdu Derbo Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
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ANSI, DIN
Welding Flange
Stainless Steel
Round
Welding Neck
RF

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US$ 520-630 / Ton
1 Ton (MOQ)
WUXI TONGNO SPECIAL STEEL CO.,LTD
WUXI TONGNO SPECIAL STEEL CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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24h Online
Seamless/Welded
Hot/Cold Rolled, Cold Draw, ERW, Saw, Efw, Extrude
Carbon, Stainless, Alloy
Black/Varnishing/Polished/Oiled/Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

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US$ 1.5-400 / Piece
5 Pieces (MOQ)
Wenzhou Safety Stainless Steel Co., Ltd.
Wenzhou Safety Stainless Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory

  • ISO9001:2015
Secured Trading Service

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ANSI, DIN, GB, JIS
SS304, SS304L, SS316, SS316L, 2205 Stainless Steel
Round
Welding
RF
Forging

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US$ 10-10000 / Piece
1 Piece (MOQ)
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
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DIN, ANSI, GB, JIS, BSW, as Drawing
Titanium Alloy
Flange
Without Treatment
Round
Welded

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US$ 9.9 / Piece
5 Pieces (MOQ)
EZ Steel Industrial Co., Ltd.
EZ Steel Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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ANSI, DIN, GB, JIS, GOST, BSW
Ezs
Alloy Steel
Round
RF
Forging

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US$ 400 / Ton
1 Ton (MOQ)
Chengdu Derbo Steel Co., Ltd
Chengdu Derbo Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Sichuan, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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ANSI, DIN
Welded or Threaded Connection
Stainless Steel
Round
Blind Flange
RF

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US$ 1.5-400 / Piece
5 Pieces (MOQ)
Wenzhou Safety Stainless Steel Co., Ltd.
Wenzhou Safety Stainless Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory

  • ISO9001:2015
Secured Trading Service

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ANSI, DIN, GB, JIS
SS304, SS304L, SS316, SS316L, 2205 Stainless Steel
Round
Welding
RF
Forging
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Questions & Answers on Round Weld Neck Flange
Q
What advantages come with sourcing flanges through wholesale channels?
A
The Round Weld Neck Flange is a key item within our extensive Flange selection.Streamlining your procurement process by sourcing flanges through wholesale channels offers benefits such as cost efficiency, bulk discounts, and simplified supply chain management. Partnering with an established supplier will ensure timely delivery and consistent product quality.
Q
What materials are commonly used in the manufacture of flanges?
A
The Round Weld Neck Flange is classified under our comprehensive Flange range.Flanges are often crafted from materials like stainless steel, carbon steel, and alloy steel. Each material offers varying levels of strength, corrosion resistance, and compatibility. Reach out to a professional supplier for specific material recommendations based on your project requirements.
Q
How can I locate trustworthy suppliers for flanges in China?
A
Discover the perfect addition to your Flange with our Round Weld Neck Flange.To find reputable suppliers in China, utilize online sourcing platforms, attend industry exhibitions, and network with professional associations. Conduct thorough background checks, request samples, and scrutinize certifications to ensure supplier credibility and product quality.
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