Jiangsu Profile
Product List
57406. Heavy Duty Forging Motor Main Shaft for Large Marine Vessel Transmission System 
[May 18, 2026]
[May 18, 2026] Product Desription 34CrNiMo6 chemical composition C Si Mn Cr Ni Mo P S 0.30-0.38% 0.17-0.37% 0.5-0.8% 1.5-1.8% 1.4-1.7% 0.25-0.35% ≤0.025% ≤0.025% Key Manufacturing Processes Application Feature Other Forged Shaft Steel ...
57407. Premium Blue Steel Double-Ended Studs and Nuts Fasteners [May 15, 2026]
[May 15, 2026] Studs and nuts Studs and nuts are high-strength threaded fasteners, widely used for flange connection, equipment assembly and pipeline fastening in mechanical, petroleum, chemical and pressure vessel industries. Made of ...
57408. Steel Full-Tooth Double-Ended Studs and Nuts with 100mm Threaded Flat Metal Fasteners [May 15, 2026]
[May 15, 2026] Studs and nuts Studs and nuts are high-strength threaded fasteners, widely used for flange connection, equipment assembly and pipeline fastening in mechanical, petroleum, chemical and pressure vessel industries. Made of ...
57409. A193 B7 A320 L7 PTFE Stud Bolt and A194 2h Heavy Nut [May 15, 2026]
[May 15, 2026] Studs and nuts Studs and nuts are high-strength threaded fasteners, widely used for flange connection, equipment assembly and pipeline fastening in mechanical, petroleum, chemical and pressure vessel industries. Made of ...
57410. 1 1/8 Inch Coated Blue B7 Studs / PTFE Coated Bolts and Nuts [May 15, 2026]
[May 15, 2026] Studs and nuts Studs and nuts are high-strength threaded fasteners, widely used for flange connection, equipment assembly and pipeline fastening in mechanical, petroleum, chemical and pressure vessel industries. Made of ...
57411. Carbon Steel Metric 35CrMoA/B7 Zinc/Black Fully Threaded Studs and Nuts [May 15, 2026]
[May 15, 2026] Studs and nuts Studs and nuts are high-strength threaded fasteners, widely used for flange connection, equipment assembly and pipeline fastening in mechanical, petroleum, chemical and pressure vessel industries. Made of ...
57412. Heavy Duty Alloy Steel A193 B7 Stud Bolts and Nuts [May 15, 2026]
[May 15, 2026] Studs and nuts Studs and nuts are high-strength threaded fasteners, widely used for flange connection, equipment assembly and pipeline fastening in mechanical, petroleum, chemical and pressure vessel industries. Made of ...
57413. 5L 10L 20L 30L 50L Ultrasonic Vacuum Crystallization Filter Reactor Distillation [Apr 30, 2026]
[Apr 30, 2026] Product Description Ultrasonic reactor is an instrument for ultrasonic treatment of substances by using the cavitation effect of ultrasonic waves in liquid. It is composed of ultrasonic generator, transducer, amplifier ...
Company: Nanjing Ningkai Instrument Co., Ltd.
57414. High Precision 7K Flange Connection Temperature Gauge for Oilfield [Apr 29, 2026]
[Apr 29, 2026] High Accuracy Pressure Gauge Instrument for measuring fluid pressure. Usually the measured pressure is compared with a reference pressure (such as atmospheric pressure or other given pressure), so the relative pressure ...
57415. Heavy-Duty 7K Type Alloy Mud Pump Pressure Gauge with F-Y Connection [Apr 29, 2026]
[Apr 29, 2026] High Accuracy Pressure Gauge Instrument for measuring fluid pressure. Usually the measured pressure is compared with a reference pressure (such as atmospheric pressure or other given pressure), so the relative pressure ...
57416. High Precision Shockproof Pressure Gauge for Oilfield Applications [Apr 29, 2026]
[Apr 29, 2026] High Accuracy Pressure Gauge Instrument for measuring fluid pressure. Usually the measured pressure is compared with a reference pressure (such as atmospheric pressure or other given pressure), so the relative pressure ...
57417. Safety Mobile Manipulator with Protective Guard for Factory Safe Operation [Apr 27, 2026]
[Apr 27, 2026] Safety Mobile Manipulator with Protective Guard for Factory Safe Operation Product Description Working Principle of Power-Assisted Manipulator The power-assisted manipulator (balance crane) is centered on force balance ...
57418. Compact Mobile Manipulator with Small Base for Narrow Space Working Stations [Apr 27, 2026]
[Apr 27, 2026] Compact Mobile Manipulator with Small Base for Narrow Space Working Stations Product Description Working Principle of Power-Assisted Manipulator The power-assisted manipulator (balance crane) is centered on force ...
57419. 360° Rotary Mobile Manipulator with Rotating Arm for Multi-Angle Material Gripping [Apr 27, 2026]
[Apr 27, 2026] 360° Rotary Mobile Manipulator with Rotating Arm for Multi-angle Material Gripping Product Description Working Principle of Power-Assisted Manipulator The power-assisted manipulator (balance crane) is centered on force ...
57420. Durable Mobile Manipulator with Wear-Resistant Parts for Long Term Factory Use [Apr 27, 2026]
[Apr 27, 2026] Durable Mobile Manipulator with Wear-resistant Parts for Long Term Factory Use Product Description Working Principle of Power-Assisted Manipulator The power-assisted manipulator (balance crane) is centered on force ...
