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ANQING GREAT WALL PIPELINE CO., LTD.

Anhui, China
Business Type:
Trading Company
Main Products:
Hot Tapping Machine , Line Stop Machine , Sandwich Valve , Universal Coupling , Repair Clamps , ...
Year of Establishment:
2024-08-07
Number of Employees:
2
Address:
Room 3309-7, Building B, Greenland Zifeng Building, Longshi Township, Yingjiang District, Anqing City, Anhui Province
OEM/ODM Service
Sample Available
Visit My Factory
Secured Trading Service

Hot Tapping Machine, Line Stop Machine, Sandwich Valve manufacturer / supplier in China, offering Great Quality 300mm 12" Electric Hot Tapping Machine for Steel Pipe, Hot Sales 200mm 8" Electric Hot Tapping Machine for Water Pipe, 100mm 4" Pn10 Pn16 Electric Hot Tapping Machine for Water Pipeline and so on.

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Latest updates from this supplier
Mar 17, 2026

New Products

Hot Sale DN400 Class600 Hydraulic Hot Tapping Machine for Pipeline Maintenance
Hot Sale DN400 Class600 Hydraulic Hot Tapping Machine for Pipeline Maintenance
US $7,598 / Piece

New Products

16'' High-Pressure Hydraulic Hot Tapping Machine for Pipeline Maintenance Without Interruption
16'' High-Pressure Hydraulic Hot Tapping Machine for Pipeline Maintenance Without Interruption
US $7,598 / Piece

New Products

#150 #300 #600 600mm Line Stop Fitting for Line Stop Project
#150 #300 #600 600mm Line Stop Fitting for Line Stop Project
US $1,000-6,500 / Piece

New Products

1400mm 10.0MPa Hydraulic Hot Tapping Machine for Oil and Gas Pipeline Project
1400mm 10.0MPa Hydraulic Hot Tapping Machine for Oil and Gas Pipeline Project
US $21,520 / Set
Mar 16, 2026

New Products

Factory Direct 36'' Class900 Line Stop Fitting for Hot Tapping and Line Stop Project
Factory Direct 36'' Class900 Line Stop Fitting for Hot Tapping and Line Stop Project
US $570 / Piece

New Products

Factory Price 36'' Class600 Stopple Fitting for Line Stop Project
Factory Price 36'' Class600 Stopple Fitting for Line Stop Project
US $570 / Piece

New Products

High Quality High Pressure 2'' to 32" Sandwich Valve for Hot Tapping
High Quality High Pressure 2'' to 32" Sandwich Valve for Hot Tapping
US $648 / Piece
Mar 13, 2026

New Products

High Quality 48' 1480psi Sealing Element for Line Stop Head
High Quality 48' 1480psi Sealing Element for Line Stop Head
US $129-2,080 / Piece

New Products

Favorable Price Manual Sandwich Valve for Oil and Gas Pipeline Project
Favorable Price Manual Sandwich Valve for Oil and Gas Pipeline Project
US $59,000 / Piece

New Products

Factory Direct 42' Class600 Plugging Head for Line Stop Operation
Factory Direct 42' Class600 Plugging Head for Line Stop Operation
US $34,500 / Piece

New Products

Heavy Duty K300 Hydraulic Hot Tapping Machine for Oil and Gas Pipeline
Heavy Duty K300 Hydraulic Hot Tapping Machine for Oil and Gas Pipeline
US $9,000 / Piece

New Products

Tdw 4 Inch ASME Class 600 Serrated ASME B31.4 RF Flange Manual Sandwich Valve
Tdw 4 Inch ASME Class 600 Serrated ASME B31.4 RF Flange Manual Sandwich Valve
US $2,585 / Piece
Mar 12, 2026

New Products

Best Selling DN1200 Class600 Hydraulic Hot Tapping Machine for Oil Gas Pipeline
Best Selling DN1200 Class600 Hydraulic Hot Tapping Machine for Oil Gas Pipeline
US $20,960 / Piece

New Products

Hot Sale DN400 Class600 Hydraulic Hot Tapping Machine for Pipeline Maintenance
Hot Sale DN400 Class600 Hydraulic Hot Tapping Machine for Pipeline Maintenance
US $7,598 / Piece

New Products

New Arrivals 72'' 100bar Hydraulic Hot Tapping Machine for Large Diameter Pipeline
New Arrivals 72'' 100bar Hydraulic Hot Tapping Machine for Large Diameter Pipeline
US $35,371 / Piece

New Products

Factory Direct 28'' 10.0MPa Hydraulic Hot Tapping Machine for Gas Pipe
Factory Direct 28'' 10.0MPa Hydraulic Hot Tapping Machine for Gas Pipe
US $20,960 / Piece

New Products

Factory Price 48'' High Pressure Hydraulic Hot Tapping Machine for Pipeline Project
Factory Price 48'' High Pressure Hydraulic Hot Tapping Machine for Pipeline Project
US $20,960 / Piece
Mar 10, 2026

New Products

New Arrival 8-Inch 16bar Hot Tapping Machine Under Pressure Drilling
New Arrival 8-Inch 16bar Hot Tapping Machine Under Pressure Drilling
US $3,300 / Set

New Products

Cost-Effective Folding Line Stop Head for Line Stop Machine
Cost-Effective Folding Line Stop Head for Line Stop Machine
US $500 / Piece
Mar 07, 2026

Short Videos
Electric hot tappng machine

Short Videos
Electric hot tappng machine
Mar 06, 2026

New Products

Cost Effective Folding Line Stop Head for Big Diameter Pipeline Project
Cost Effective Folding Line Stop Head for Big Diameter Pipeline Project
US $500 / Piece

New Products

#150 #300 #600 600mm Line Stop Fitting for Line Stop Project
#150 #300 #600 600mm Line Stop Fitting for Line Stop Project
US $1,000-6,500 / Piece

New Products

24 Inch Class 600 Line Stop Plugging Head for Stopple Plugging Machine
24 Inch Class 600 Line Stop Plugging Head for Stopple Plugging Machine
US $1,457 / Piece

New Products

Factory Price 2'' Pn16 Electric Hot Tapping Machine for Pipeline Work
Factory Price 2'' Pn16 Electric Hot Tapping Machine for Pipeline Work
US $1,366 / Set

New Products

16" Tdw ANSI #600 Serrated RF Flange Manual Sandwich Valve
16" Tdw ANSI #600 Serrated RF Flange Manual Sandwich Valve
US $7,500 / Piece
Mar 05, 2026

New Products

2" 1.6 MPa Manual Hot Tapping Machine for Steel Pipeline
2" 1.6 MPa Manual Hot Tapping Machine for Steel Pipeline
US $850 / Set

New Products

Factory Price 600mm Electric Hot Tapping Machine Equipment for Water Pipeline
Factory Price 600mm Electric Hot Tapping Machine Equipment for Water Pipeline
US $7,980 / Piece

New Products

Advanced Ht500 Electric Pipe Drilling and Hot Tapping Equipment
Advanced Ht500 Electric Pipe Drilling and Hot Tapping Equipment
US $5,300 / Piece

New Products

Good Quality 16" #150 RF Flange Sandwich Valve Hot-Tapping
Good Quality 16" #150 RF Flange Sandwich Valve Hot-Tapping
US $8,000 / Piece

New Products

Hot Supplier 20" 5.0MPa Sandwich Valve for Oil and Gas Pipe
Hot Supplier 20" 5.0MPa Sandwich Valve for Oil and Gas Pipe
US $16,250 / Piece
Mar 04, 2026

New Products

600mm #300 Slim Valve Sandwich Valve for Line Stop Project
600mm #300 Slim Valve Sandwich Valve for Line Stop Project
US $10,000 / Piece
Feb 28, 2026

New Products

Hot Sales 12inch Pn16 #150 Electric Hot Tapping Equipment for Water Pipeline
Hot Sales 12inch Pn16 #150 Electric Hot Tapping Equipment for Water Pipeline
US $3,500 / Set

New Products

Small Fixed Cordless Hot Tapping Machine for Tap Water and Petroleum Pipelines
Small Fixed Cordless Hot Tapping Machine for Tap Water and Petroleum Pipelines
US $1,366 / Set

New Products

DN1050 #600 Hydraulic Sandwich Valve for Line Stop Project
DN1050 #600 Hydraulic Sandwich Valve for Line Stop Project
US $49,000 / Piece

New Products

High Quality Manual Hydraulic Cylinder for Oil Pipeline
High Quality Manual Hydraulic Cylinder for Oil Pipeline
US $2,382 / Piece

New Products

Factory Price DN500 Hydraulic Hot Tapping Machine for Oil Pipeline
Factory Price DN500 Hydraulic Hot Tapping Machine for Oil Pipeline
US $23,550 / Piece
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