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Baoding Jiazhong Hoisting Machinery Plant

Hoist Hook, 320A U. S Type Eye Hoist Hook, 320A U. S Type manufacturer / supplier in China, offering Factory Supply Eye Bend Hook 0.5t-20t, Factory Supply Ultra Low Handing Moving Dollies, Huaxin Good Price 6meter Black Chain Steel Lashing Chain and so on.

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Supplier Homepage Product Hooks Factory Supply Eye Bend Hook 0.5t-20t

Factory Supply Eye Bend Hook 0.5t-20t

FOB Price: US $1-100 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $1-100/ Piece
Get Latest Price
Port: Tianjin, China
Production Capacity: 500000
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: HX-HOOK
  • Type: Hook
  • Usage: Industrial
  • Condition: New
  • Size: 0.5t-10t
  • Working Load Limit: 1-10 Ton
  • Weight: 0.1kg-9.45kg
  • Bll: 4.8t-50t
  • Grade: G80
  • Trademark: HUAXIN
  • Specification: CE
  • HS Code: 731582000
  • Material: Metal
  • Shape: Single Hook
  • Brand: Huaxin
  • Color: Colored
  • Product Name: 320A U. S Type Eye Hoist Hook
  • Capacity: 1t-50t
  • Wll: 1.2-12.5 T
  • Surface Treatment: Painted
  • Safety Factor: 4:1
  • Transport Package: Carton Box
  • Origin: China
Product Description
The following additional features have been incorporated in the new 320A Eye Hoist Hooks. (Sizes3/4 metric ton Carbon through 22 metric ton Alloy.)
• Metric R ated at 5:1 Design Factor for (Carbon Steel); 5:1 Design Factor for 1t - 22t (Alloy Steel).
• Can be proof tested to 2 times the Working Load Limit.
• Low profile hook tip.
• New integrated latch (S-4320) meets the world-class standard for lifting.
• Heavy duty stamped latch interlocks with the hook tip.
• High cycle, long life spring.
• When secured with proper cotter pin through the hole in the tip of hook, meets the intent of OSHA         Rule 1926.1431(g) and 1926 1501(g) for personnel hoisting.
Hoist hooks incorporate markings forged into the product which address two (2) QUIC-CHECK® features.
• Deformation Indicators -- Two strategically placed marks, one just below the shank or eye and the other on the  hook tip, which allows for a QUIC-CHECK® measurement to determine if the throat opening has changed, thus indicating abuse or overload. To check, use a measuring device (i.e. tape measure) to measure the distance between the marks. The marks should align to either an inch or half-inch increment on the measuring device. If the measurement does not meet this criteria, the hook should be inspected further for possible damage.
• Angle Indicators -- Indicates the maximum included angle which is allowed between two (2) sling legs in the hook.These indicators also provide the opportunity to approximate other included angles between two sling legs.
   
                                                 WARNING !
 • Loads may disengage from hook if proper procedures are
not followed.
• A falling load may cause serious injury or death.
• See OSHA Rule 1926.1431(g)(1)(i)(A) and 1926.1501(g)(4)(iv)(B)
for personnel hoisting by cranes and derricks, and OSHA
Directive CPL 2-1.36 - Interim Inspection Procedures During
Communication Tower Construction Activities. A Crosby
319, 320 or 322 hook with a PL latch attached and secured
with a bolt, nut and cotter pin (or toggle pin) may be used
for lifting personnel. A Crosby 319N, 320N or 322N hook
with an S-4320 latch attached and secured with cotter pin
or bolt, nut and pin; or a PL-N latch attached and secured
with toggle pin may be used for lifting personnel. A hook
with a Crosby SS-4055 latch attached shall NOT be used for
personnel lifting.
• See OSHA Directive CPL 2-1.36 - Crosby does not
recommend the placement of lanyards directly into the
positive locking Crosby hook when hoisting personnel.
Crosby requires that all suspension systems (vertical
lifelines / lanyard) shall be gathered at the positive locked
load hook by use of a master link, or a bolt-type shackle
secured with cotter pin.
• Threads or Split-Nut may corrode and/or strip and drop the load.
• Remove securement nut to inspect or to replace S-322 and
S-3319 bearing washers (2).
• Hook must always support the load. The load must never be
supported by the latch.
• Never apply more force than the hook's assigned Working
Load Limit (WLL) rating.
• Read and understand these instructions before using hook.
IMPORTANT SAFETY INFORMATION - READ & FOLLOW
• A visual periodic inspection for cracks, nicks, wear, gouges and
deformation as part of a comprehensive documented inspection
program, should be conducted by trained personnel in compliance
with the schedule in ANSI B30.10.
• For hooks used in frequent load cycles or pulsating loads, the hook
and threads should be periodically inspected by Magnetic Particle or
Dye Penetrant. (Note: Some disassembly may be required.)
• Never use a hook whose throat opening has been increased, or
whose tip has been bent more than 10 degrees out of plane from the
hook body, or is in any other way distorted or bent. Note: A latch will not work properly on a hook with a bent or worn tip.
• Never use a hook that is worn beyond the limits shown in Figure 1.
• Remove from service any hook with a crack, nick, or gouge. Hooks
with a nick or gouge shall be repaired by grinding lengthwise,
following the contour of the hook, provided that the reduced
dimension is within the limits shown in Figure 1. Contact Crosby
Engineering to evaluate any crack.
• Remove from service any hook which has threads corroded more
than 20% of the nut engagement length.
• Never repair, alter, rework, or reshape a hook by welding, heating,
burning, or bending.
• Never side load, back load, or tip load a hook.(Side loading, back
loading and tip loading are conditions that damage and reduce the
capacity of the hook). (See Figure 2.)
• Eye hooks, shank hooks and swivel hooks are designed to be used
with wire rope or chain. Efficiency of assembly may be reduced when
used with synthetic material.
• Do not swivel the S-322 or S-3319 swivel hooks while supporting a
load. These hooks are distinguishable by hex nuts and flat washers.
• The S-3322 swivel hook is designed to rotate under load. The S-3322
is distinguishable from the S-322 by use of a round nut designed to
shield bearing.


 
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