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{"title":"Guoyue JB200X500-B Pneumatic Air Cylinder 200mm Bore Flange Mount","imgUrl":"https:\/\/img.ismap.com\/nimg\/c1\/be\/0508ae483ed54fdc612f1ac9d9cd-200x200-1\/guoyue_jb200x500_b_pneumatic_air_cylinder_200mm_bore_flange_mount.jpg","attrs":{"Minimum Order Quantity":"1 piece","Price":"USD1,000-10000\/pieces","Place of Origin":"Jiangsu, China","Brand Name":"Guoyue"}}
{"title":"Standard Aluminum Pneumatic Double Acting Air Cylinder for Engineering","imgUrl":"https:\/\/img.ismap.com\/nimg\/1a\/5b\/6ffd16a25b97f5df1a82d4fc84cd-200x200-1\/standard_aluminum_pneumatic_double_acting_air_cylinder_for_engineering.jpg","attrs":{"Minimum Order Quantity":"1 piece","Price":"USD1,000-10000\/pieces","Place of Origin":"Jiangsu, China","Brand Name":"Guoyue"}}
{"title":"Guoyue SC Series Double-Acting Pneumatic Cylinder 45 Steel Flange","imgUrl":"https:\/\/img.ismap.com\/nimg\/11\/50\/70afb0eba497908c7e9cc4452cef-200x200-1\/guoyue_sc_series_double_acting_pneumatic_cylinder_45_steel_flange.jpg","attrs":{"Minimum Order Quantity":"1 piece","Price":"USD1,000-10000\/pieces","Place of Origin":"Jiangsu, China","Brand Name":"Guoyue"}}
{"title":"125mm Bore Standard Aluminum Alloy Pneumatic Cylinder QGBI125X800-MT4","imgUrl":"https:\/\/img.ismap.com\/nimg\/62\/da\/d8a655e5f4541500ef9756db8b22-200x200-1\/125mm_bore_standard_aluminum_alloy_pneumatic_cylinder_qgbi125x800_mt4.jpg","attrs":{"Minimum Order Quantity":"1 piece","Price":"USD1,000-10000\/pieces","Place of Origin":"Jiangsu, China","Brand Name":"Guoyue"}}
{"title":"QGBI160X150-MP4 Air Cylinder 160mm Bore 150mm Stroke","imgUrl":"https:\/\/img.ismap.com\/nimg\/11\/50\/70afb0eba497908c7e9cc4452cef-200x200-1\/qgbi160x150_mp4_air_cylinder_160mm_bore_150mm_stroke.jpg","attrs":{"Minimum Order Quantity":"1 piece","Price":"USD1,000-10000\/pieces","Place of Origin":"Jiangsu, China","Brand Name":"Guoyue"}}
{"title":"Standard Pneumatic Air Cylinder 45 Steel For Industrial Automation","imgUrl":"https:\/\/img.ismap.com\/nimg\/ca\/60\/cb5d00cee030cb72af5eae63fdae-200x200-1\/standard_pneumatic_air_cylinder_45_steel_for_industrial_automation.jpg","attrs":{"Minimum Order Quantity":"1 piece","Price":"USD1,000-10000\/pieces","Place of Origin":"Jiangsu, China","Brand Name":"Guoyue"}}
{"title":"Standard Aluminum Air Cylinder For Engineering Applications","imgUrl":"https:\/\/img.ismap.com\/nimg\/6e\/12\/ef04e7f59b06ac219dc61550432a-200x200-1\/standard_aluminum_air_cylinder_for_engineering_applications.jpg","attrs":{"Minimum Order Quantity":"1 piece","Price":"USD1,000-10000\/pieces","Place of Origin":"Jiangsu, China","Brand Name":"Guoyue"}}
Internals: Cylinder barrel adopts GUOYUE EU/US metallurgical standard CD250 structure. Barrel material: 45#, 42CrMo, or 27SiMn. Bore honed to H8 precision with surface roughness Ra<0.4μm. Heads, base, trunnions, and pistons are exclusively made of 45# steel; no cast iron or cast steel components are used.
Buffering: Multiple buffering options including fixed and floating buffer structures to ensure effective deceleration across various pressures and speed ranges.
Welding: 100% ultrasonic impact treatment applied to all pressure-bearing and load-critical welds. This eliminates weld stress (removal rate ≥90%) and significantly enhances weld fatigue strength.
Sealing: All cylinders exclusively use premium imported seals from Japan NOK, Sweden Trelleborg, Germany Merkel, and GP. No domestic seals are utilized.
Testing & Certification: Factory testing strictly complies with GB/T15622-2005 "Hydraulic Fluid Power - Test Methods for Cylinders" and internal premium standard Q/GAKY014-2023. Includes provision of factory test reports and product qualification certificates.
Warranty: One-year warranty from shipment date. Free repair or replacement provided for defects arising from design or manufacturing within the warranty period.
Advantages : OEM piston precision, 200 mm bore, 500 mm stroke, front flange easy fit, built-in buffer smooth stop, lightweight alloy, corrosion-proof, low friction seals, high push-pull force, rapid response, long life, maintenance-free, cost-effective, ready for trucks.
Engineering machinery, mine, shipping, metallurgy, water conservancy, offshore, agriculture, etc.
Seal
Parker, Merkel, NOK, Hallite,etc.
Paint
Red, Grey, Yellow, Black, etc.
Material
St52, CK45, 4140, Duplex2205, Stainless Steel 304/316, etc.
Certificate
ABS, Lloyds, SGS, etc.
Package
Bubble-wrap packing, then in wooden case.
Color
choose the color according to customer requirement
Core components
Bearing,Pressure vessel,Pump
Is it a standard part?
Nonstandard
Structure
Piston Type, Plunger Type, Telescopic Type,
Power
Hydraulic & Pneumatic
Brand
Guoyue
Sample
Available
1. who are we? We are based in Jiangsu, China, start from 2022,sell to Domestic Market(40.00%),Africa(10.00%),North America(10.00%),South America(8.00%),Southeast Asia(6.00%),Western Europe(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Central America(5.00%),Eastern Asia(2.00%),Oceania(2.00%),Northern Europe(1.00%),South Asia(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us? hydraulic cylinder,hydraulic cylinder,Single-acting hydraulic cylinder,Double-acting hydraulic cylinder,construction machinery hydraulic cylinder
4. why should you buy from us not from other suppliers? Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd., with a registered capital of 50 million yuan, is a private technology enterprise that integrates research, design, development, production, operation, and service. The company specializes in the
5. what services can we provide? Accepted Delivery Terms: FOB; Accepted Payment Currency:USD,EUR; Accepted Payment Type: T/T; Language Spoken:English,Chinese
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
20Million-50Million
Employee Number:
>50
Ecer Certification:
Verified Supplier
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ... Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ...