14 China 
4 Russia 
1 Taiwan 
reeling shutter spring strip Photos Catalog - page 77 - WorldBid B2B Market
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American Standard Spring Steel Aisi 6150 Round Bar Material SupplierMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 601.00 Dollar US$AISI 6150 round bar is a US standard spring steel. It is a high-strength alloy steel with excellent fatigue and wear resistance. It is commonly used in the manufacture of precision mechanical components, bearings, springs, and other high-precision pa...
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Spring Steel Astm 6150 Pipe Mechanical Properties And CharacteristicsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 604.00 Dollar US$The mechanical properties of ASTM 6150 pipe are one of the key factors that enable it to be used in the manufacture of various high-load springs. Its tensile strength σb (MPa) is not less than 1274 (130), and its yield strength σs (MPa) is not less t...
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Medium Carbon Alloy Spring Material 50crva Hardenable Steel Supply HardnessMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 606.00 Dollar US$Hardness is a measure of steel's ability to resist local deformation. The hot-rolled hardness of 50CrVA hardenable steel does not exceed 321HB, nor does the hardness after cold drawing and heat treatment. This indicates a moderate hardness, maintaini...
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Advantages Of Ks Sps6 Steel Compared With Low Manganese 65mn Spring MaterialMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 611.00 Dollar US$Compared to low-manganese spring steel 65Mn, KS SPS6 steel also offers superior performance. While 65Mn spring steel offers improved hardenability and strength compared to carbon spring steel, it is susceptible to cracking and hot brittleness after q...
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Chrome Vanadium Alloy Material G61500 Steel Spring Manufacturing ApplicationMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 616.00 Dollar US$G61500 steel is a medium-carbon alloy spring steel with excellent mechanical and processing properties and high hardenability. The addition of vanadium refines the steel's grain size, reduces overheating sensitivity, and improves strength and toughne...
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Small Heat Treatment Deformation G61500 Spring Steel Quenching ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 617.00 Dollar US$The heat treatment process for G61500 spring steel has a crucial impact on its performance. Quenching is generally performed at a temperature of 850°C ± 20°C, using oil cooling. Quenching at this temperature allows the austenite in the steel to fully...
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Spring Tension MachineEquipment - Standard International Group (HK) Limited - China - November 3, 2025 - contact company for priceProduct Introduction: The spring tension and compression testing machine has accurate loading speed and force measurement range, and has high precision and sensitivity to the measurement and control of load, deformation and displacement. It is mainly...
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Spring Torsion TesterEquipment - Standard International Group (HK) Limited - China - November 3, 2025 - contact company for priceProduct Advantages: Accurate Measurement: Provides precise measurement of torque and angle. Determines Torsional Properties: Essential for quantifying torsional stiffness and other critical characteristics. Versatile: Capable of testing a wide range ...
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Spring Torsion Fatigue Testing MachineEquipment - Standard International Group (HK) Limited - China - November 3, 2025 - contact company for priceProduct Introduction: Spring torsional fatigue testing machine (horizontal) is a new type of automatic torsional fatigue testing machine with digital display and counting, which is mainly used for torsional fatigue life detection of torsion spring, s...
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High Quality Spring Material Din 51crv4 Alloy Steel SupplyMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 510.00 Dollar US$DIN 51CrV4 alloy steel is a high-grade spring steel conforming to European standard EN 10089-2002, widely used in automotive suspension systems, industrial machinery, and high-load spring manufacturing. Vanadium refinement enhances its strength and t...
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Bs 735a50 Spring Steel Welding PerformanceMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 517.00 Dollar US$BS 735A50 spring steel TIG welding process: To reduce electrode consumption, DC positive polarity was selected for wire welding tests. Specifically, a DC power supply was used, with the wire connected to the positive terminal and the tungsten electro...
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Sata 7 6p With Spring Loaded Female ConnectorComponents - Other - Dongguan Jihongfa New Energy Technology Co., Ltd. - China - November 27, 2025 - contact company for priceThe SATA 7+6P spring-loaded female connector is a high-reliability data and power interface designed for storage, industrial, and consumer electronics applications. Featuring 7 data pins and 6 power pins in a compact form factor, it fully supports th...
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Spring Tensile Force Testing MachineEquipment - Abrasives - Standard International Group (HK) Limited - China - November 30, 2025 - contact company for priceProduct Introduction: The spring tension and compression testing machine has accurate loading speed and force measurement range, and has high precision and sensitivity to the measurement and control of load, deformation and displacement. It is mainly...
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Spring Torque TesterEquipment - Standard International Group (HK) Limited - China - November 30, 2025 - contact company for priceProduct Advantages: Accurate Measurement: Provides precise measurement of torque and angle. Determines Torsional Properties: Essential for quantifying torsional stiffness and other critical characteristics. Versatile: Capable of testing a wide range ...
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Spring Torsional Fatigue Testing EquipmentEquipment - Standard International Group (HK) Limited - China - November 30, 2025 - contact company for priceTest standard: JB/T 9370 torsion testing machine JJG 269 torsion testing machine verification regulations Functional features: 1) Real-time display of running speed, twist Angle, times 2) The user can set the twist Angle, speed and preset number at w...
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China Factory Lvdt Pull Rod Spring Universal Joint Uk 85 M6 For Power StationEquipment - Food Processing - Grain / Cereal - DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD - China - November 30, 2025 - 545.00 Dollar US$"China factory LVDT pull rod spring universal joint UK-85-M6-M6 for power station Deyang YOYIK strong technical force, with CNC lathes, machining centers, 1.6M vertical lathe, 2.5M vertical lathe, 3.2M vertical lathe, 4M vertical lathe, CNC boring ma...
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Spring Steel Wire ManufacturerWire Mesh - Anping Chuangdi Mesh Products Co., Ltd - China - December 1, 2025 - contact company for priceSpring Steel Wire is a high-strength, resilient steel wire specifically designed for manufacturing springs and other elastic components. It is characterized by excellent fatigue resistance, high tensile strength, and good flexibility to withstand rep...
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The Sata 7 6p Spring Loaded Female ConnectorComponents - Other - Dongguan Jihongfa New Energy Technology Co., Ltd. - China - December 11, 2025 - contact company for priceThe SATA 7+6P spring-loaded female connector is a high-reliability data and power interface designed for storage, industrial, and consumer electronics applications. Featuring 7 data pins and 6 power pins in a compact form factor, it fully supports th...
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Spring Tensile Strength Testing EquipmentEquipment - Standard International Group (HK) Limited - China - December 11, 2025 - contact company for priceProduct Introduction: The spring tension and compression testing machine has accurate loading speed and force measurement range, and has high precision and sensitivity to the measurement and control of load, deformation and displacement. It is mainly...
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Spring Twisting Force TesterEquipment - Standard International Group (HK) Limited - China - December 11, 2025 - contact company for priceProduct Advantages: Accurate Measurement: Provides precise measurement of torque and angle. Determines Torsional Properties: Essential for quantifying torsional stiffness and other critical characteristics. Versatile: Capable of testing a wide range ...