China 60 Heavy Duty 4x4 Vehicle Recovery High Lifting Farm Jack car jacks

Product Description
60" Heavy Duty 4x4 Vehicle Recovery High Lifting Farm Jack car jacks


.Material

steel beam+cast steel+OT450DUCTILE IRON
Production Technics
grinding &polishing&sprayed after hot-dip galvanizing
Type


General use
Weight
16000g/pc
Size
124x25x13mm(LXWXH)
working size
60 inch
Tech advantage
have precise machine R&D products
and test products
revised or improve the model as request
MOQ
100PCS
Packing
high-quality seaworthy carton /customer's requirement

<sup>Certification
CE
Materials of Parts

1..Steel beam
Material: 16 manganese steel
Introduction :Low-alloy high-strength structural steel grade: Q345 that is 16Mn C≤0.20%Mn: 0.55%P≤0.045S≤0.045%V:
0.02～0.15%Nb: 0.015～0.060%Ti: 0.02～0.20%. Good comprehensive mechanical properties, good weldability, cold and hot workability and corrosion resistance, high-strength wear-resistant steel. C, D, E grade steel has good mechanical strength and is suitable for hoisting machinery and other high-load structural parts.
Processing technology and surface treatment: sprayed after hot-dip galvanizing.



2. Cast Top-Clamp Clevis


3.Large Runner
Material: cast steel
Introduction : Cast steel is a kind of casting alloy, with iron and carbon as the main elements, and the carbon content is between 0-2%. Cast carbon steel can be used to make parts that bear heavy loads, and it can also be used to make heavy Parts subject to impact.



4.base
Material: QT450-10 ductile iron
Introduction :-10 standard: GB/T1348-2009. Nodular cast iron is carbon in the form of spherical graphite. Its mechanical properties are far better than gray iron and close to steel. It has excellent casting, cutting and wear resistance, and has a certain degree of flexibility. It is widely used in the manufacture of gears and crankshafts. And other advanced castings and a variety of mechanical parts. Its mechanical
properties: tensile strength σb (MPa): ≥450, conditional yield strength σ0.2 (MPa): ≥310, elongation δ (%): ≥10, hardness: 160~210HB.
Processing technology and surface treatment: sprayed after hot-dip galvanizing.



5.Steel handle (Φ40. Φ32 steel pipe)
Material: Q235
Introduction : steel pipe is a high-quality carbon structural steel, generally sulfur ≤0.050%, phosphorus ≤0.045%. The lower limit of the yield strength of Q235 is 235MPa, Q235-metal structural parts, used for carburized or cyanide parts with low core strength requirements, tie rods, connecting rods, sleeves,
shafts and welded parts.
Processing technology and surface treatment: spray after
plating）


6.Pins, screws, nuts
Material: Dacromet (pin, screw) 8.8 level
Stainless steel (nut)）

Detailed Images

Related ProductsCompany Introduction
NINGBO SALMAN COMPANY NINGBO SALMAN is the manufactory specializing in researching and developing products such as
auto parts, Mechanical hydraumatics, off-road refits and outdoor rescue tools. Factory covers 10000 square metres, located next to the beautiful Dong Qian Lake, near Yinxian Avenue
and expressway. There is only 20KM from Beilun-Zhoushan port, and the same distance from Ningbo Lishe
international airport, the traffic is very convenient.

Office is in Microsoft Building of Juxian Road, No. 555, Ningbo National Hi-tech Zone,
in the center of Ningbo administration and business district.

Working concept : "Quality Principal, Credit Uppermost "


FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in double wall brown cartons. If you have own package way ,
we can pack the goods as your requirement Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% against B/L copy. We'll show you the photo when in production Q3. What is your terms of delivery?
A: Generally, FOB or CIF Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific
delivery time depends on the items and the quantity of your order.Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.We can build the molds and fixtures.Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the
sample cost and the courier cost.Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before deliveryQ8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit;
2.We respect every customer as our friend and we sincerely do business and
make friends with them, matter where they come from.</sup>