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Jiangsu Ying Yan Fastening System Technology Co.Ltd
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{"title":"Mechanical Expansion Anchor Bolt Stainless Steel M20 Through Bolt","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/2a\/457c502e50527c0a305ba68f30d9-200x200-1\/mechanical_expansion_anchor_bolt_stainless_steel_m20_through_bolt.jpg","attrs":{"Brand Name":"YingYan","Certification":"ISO9000","Place of Origin":"JIANG SU PROVINCE CHINA","Minimum Order Quantity":"1000pieces"}}
{"title":"M8 M10 M12 M16 Expansion Bolts Weighted Thickened Explosion Proof Metal Anchor","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/7c\/4f2b6d73785a460e24d0e5ae67d4-200x200-1\/m8_m10_m12_m16_expansion_bolts_weighted_thickened_explosion_proof_metal_anchor_bolts.jpg","attrs":{"Brand Name":"YingYan","Certification":"ISO9000","Place of Origin":"JIANG SU PROVINCE CHINA","Minimum Order Quantity":"1000pieces"}}
{"title":"Screw Type Expansion Anchor Bolts Stainless Steel \/ Carbon Steel 40mm - 300mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/2c\/75b6f6b5dcf9edc4333c5b94126a-200x200-1\/screw_type_expansion_anchor_bolts_stainless_steel_2f_carbon_steel_40mm_300mm.jpg","attrs":{"Brand Name":"YingYan","Certification":"ISO9000","Place of Origin":"JIANG SU PROVINCE CHINA","Minimum Order Quantity":"1000pieces"}}
{"title":"Zinc Stainless Steel 304 316 Wedge Anchor Bolt Expansion Concrete Anchor Bolt","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/46\/01c0aa18c484a66be433586a43dc-200x200-1\/zinc_stainless_steel_304_316_wedge_anchor_bolt_expansion_concrete_anchor_bolt.jpg","attrs":{"Brand Name":"YingYan","Certification":"ISO9000","Place of Origin":"JIANG SU PROVINCE CHINA","Minimum Order Quantity":"1000pieces"}}
{"title":"Class 6.8 Expansion Metal Anchor Bolts For Concrete And Dense Natural Stone","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/e7\/559e5762e7e1802f88f23899854f-200x200-1\/class_6_8_expansion_metal_anchor_bolts_for_concrete_and_dense_natural_stone.jpg","attrs":{"Brand Name":"YingYan","Certification":"ISO9000","Place of Origin":"JIANG SU PROVINCE CHINA","Minimum Order Quantity":"1000pieces"}}
{"title":"Nylon Type Plastic Expansion Anchor Bolt YJT 1032 Plastic Wall Plug Without Ring","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/29\/20fd028fecf141a2f00cf2ec3eb9-200x200-1\/nylon_type_plastic_expansion_anchor_bolt_yjt_1032_plastic_wall_plug_without_ring.jpg","attrs":{"Brand Name":"YingYan","Model Number":"\u03a66 \u03a68","Certification":"ISO9000","Place of Origin":"JIANG SU PROVINCE CHINA"}}
{"title":"Zinc Sleeve Elevator Expansion Anchor Bolt With Spring Washer Carbon Steel \/","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/79\/344fd990b1fa3f68cfd79df6f1c5-200x200-1\/zinc_sleeve_elevator_expansion_anchor_bolt_with_spring_washer_carbon_steel_2f_galvanized.jpg","attrs":{"Brand Name":"YingYan","Certification":"ISO9000","Place of Origin":"JIANG SU PROVINCE CHINA","Minimum Order Quantity":"1000pieces"}}
Made of High-Strength Material: Elevator expansion bolts are typically crafted from high-strength steel or other durable metals, ensuring their ability to withstand continuous stress and vibrations during elevator operation.
Unique Expansion Design: The bolts expand when tightened, fitting securely into the mounting hole and providing stable support.
Precise Manufacturing Standards: Elevator expansion bolts adhere to international safety standards and regulations, guaranteeing their quality and reliability.
Advantages:
High Safety: Thanks to the use of high-strength materials and unique design, elevator expansion bolts offer exceptional safety performance, ensuring the stable operation of the elevator system.
Strong Stability: The expansion characteristic of the bolts allows them to fit tightly into the mounting hole, effectively preventing loosening and detachment, thus ensuring firm connections between various elevator components.
Wide Applicability: Elevator expansion bolts are versatile and can be used in different types of elevator installation and maintenance scenarios.
Application Scenarios:
Elevator Installation: During the initial installation of elevators, expansion bolts are used to secure guide rails, machine rooms, and other crucial components, ensuring the overall stability and safety of the elevator system.
Elevator Maintenance: In the daily maintenance and repair of elevators, expansion bolts may need to be replaced or tightened to ensure the normal operation and safety performance of the elevator.
High-Rise Buildings: In high-rise buildings, elevator expansion bolts endure greater stress and vibrations, making their importance even more prominent. In these buildings, expansion bolts are widely used at various critical connection points of the elevator system.
Size
M6
M8
M8
M10
M10
M10
M12
M12
x50
x65
x70
x70
x80
x100
x100
x120
inch.
1/4
5/16
5/16
3/8
3/8
3/8
1/2
1/2
Tube Dia.
9.5
12.0
12.0
14.0
14.0
14.0
17.2
17.2
Tube Length
30
35
35
40
40
40
50
50
Drill Dia.
9.5
12.0
12.0
14.5
14.5
14.5
18.0
18.0
Tensile Load
890
1390
1390
1600
1600
1600
2540
2540
Size
M12
M16
M16
M16
M16
M20
M20
x150
x100
x120
x150
x200
x160
x120
inch.
1/2
5/8
5/8
5/8
5/8
3/4
3/4
Tube Dia.
17.2
21.6
21.6
21.6
21.6
25.4
25.4
Tube Length
50
50
60
60
60
80
80
Drill Dia.
18.0
22.0
22.0
22.0
22.0
26.0
26.0
Tensile Load
2540
3300
3300
3300
3300
4950
4950
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2002
Total Annual:
6000000-8000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Jiangsu Ying Yan Fastening System Technology Co. Ltd was founded in 2002. It is located in Wujiang Fenhu High-tech Industrial Development Zone, Suzhou City. It has a superior geographical location and convenient transportation. It is a professional fastener manufacturer integrating R&D, producti... Jiangsu Ying Yan Fastening System Technology Co. Ltd was founded in 2002. It is located in Wujiang Fenhu High-tech Industrial Development Zone, Suzhou City. It has a superior geographical location and convenient transportation. It is a professional fastener manufacturer integrating R&D, producti...
