Jiangsu Profile
Product List
9751. China Factory API Stainless Weld Neck Flange for High Temperature Environment 
[Jul 16, 2025]
[Jul 16, 2025] Product Description WELD NECK FLANGE Neck welding flange is a type of flange that is butt-welded to the pipe through a conical neck structure. Its welding requires a double-sided welding process, which has higher ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9752. Wholesale Customized Forged Stainless Steel Blind Pipe Flange for Safety and Emergency [Jul 16, 2025]
[Jul 16, 2025] Product Description BLIND FLANGE Blind Flange is a solid disc-shaped pipe flange without a center hole. It is used to close the end of the pipe or to block a section of the pipe. It is detachable. Blind flange is an ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9753. OEM ODM Custom Carbon Steel Titanium Threaded Flange for Air Conditioning Maintenance [Jul 16, 2025]
[Jul 16, 2025] Product Description THREADED FLANGE Threaded flange is a pipe flange connected by threads. The flange has internal threads that match the external threads of the pipe. This flange is connected to the pipe by screwing, ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9754. OEM ODM Custom API Carbon Steel Slip Flange for HVAC System [Jul 16, 2025]
[Jul 16, 2025] Product Description SLIP ON FLANGE Slip-on flange is a popular, economical flange type that slides over the pipe end and is secured with two fillet welds - one inside and one outside. This versatile flange design offers ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9755. China Manufacturing Forged Steel Blind Threaded Flange for Pump Connection [Jul 16, 2025]
[Jul 16, 2025] Product Description THREADED FLANGE Threaded flange is a pipe flange connected by threads. The flange has internal threads that match the external threads of the pipe. This flange is connected to the pipe by screwing, ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9756. Wholesale Customized API Pipe Fitting Weld Neck Welding Flange for Power Station [Jul 16, 2025]
[Jul 16, 2025] Product Description SLIP ON FLANGE Slip-on flange is a popular, economical flange type that slides over the pipe end and is secured with two fillet welds - one inside and one outside. This versatile flange design offers ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9757. China Factory Forging Weld Neck Pipe Fitting Flange for High-Pressure Boilers [Jul 16, 2025]
[Jul 16, 2025] Product Description WELD NECK FLANGE Neck welding flange is a type of flange that is butt-welded to the pipe through a conical neck structure. Its welding requires a double-sided welding process, which has higher ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9758. China Manufacturing Stainless Carbon Threaded Flange for Domestic Water Supply and Drainage [Jul 16, 2025]
[Jul 16, 2025] Product Description THREADED FLANGE Threaded flange is a pipe flange connected by threads. The flange has internal threads that match the external threads of the pipe. This flange is connected to the pipe by screwing, ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9759. China Factory So Welding Neck Pipe Fitting Flange for Desalination Plant [Jul 16, 2025]
[Jul 16, 2025] Product Description SLIP ON FLANGE Slip-on flange is a popular, economical flange type that slides over the pipe end and is secured with two fillet welds - one inside and one outside. This versatile flange design offers ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9760. China Manufacturers Stainless Forged Pipe Flange for Pulp and Paper [Jul 16, 2025]
[Jul 16, 2025] Product Description SLIP ON FLANGE Slip-on flange is a popular, economical flange type that slides over the pipe end and is secured with two fillet welds - one inside and one outside. This versatile flange design offers ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9761. China Suppliers Forged Steel Titanium Pipe Fitting Threaded Flange for High Sealing [Jul 16, 2025]
[Jul 16, 2025] Product Description THREADED FLANGE Threaded flange is a pipe flange connected by threads. The flange has internal threads that match the external threads of the pipe. This flange is connected to the pipe by screwing, ...
Company: Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.
9762. DIN127b Stainless Steel 304/316 Lock Spring Washers DIN 127b Standard with Black Phosphated [Jul 16, 2025]
[Jul 16, 2025] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
9763. DIN7980 Metal Carbon Steel Zinc Hot DIP Galvanized Spring Lock Washers DIN 7980 Grade 8.8 M3 M4 M5 ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
9764. DIN440r Stainless Steel Extra Large Washers with Round Hole for Use in Timber Constructions [Jul 16, 2025]
[Jul 16, 2025] Product Description Metric DIN 440-R Flat Washers with Round Holes are large diameter flat round washers with round holes often used timber/wood construction. The Round hole permits standard bolts fit through the ...
Company: Bolnut Fastener Co., Ltd
9765. DIN315 Stainless Steel 304 316 Wing Nuts Carbon Steel Precision Casting DIN 315 Butterfly Wing Nuts ... [Jul 15, 2025]
[Jul 15, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
