重要的安全提示
任何從華鑫公司購買產(chǎn)品的用戶都必須熟知產(chǎn)品的用途及性能。用戶在設計或
使用產(chǎn)品時，請從安全的角度充分考慮，這是至關重要的。對于用戶的選型、
設計以及決策，華鑫公司不承擔任何責任。
請注意：任何合格產(chǎn)品如果因為選型錯誤或者設計承載余量過低都有可能無
法使用甚至變得很危險。
我們未必能列出所有在使用過程中可能造成危險或者事故的原因。為了使用戶
養(yǎng)成良好的使用習慣，我們總結出一些比較常見的問題：
1. 使用過程中絕對不要超過產(chǎn)品的工作負荷極限。
產(chǎn)品使用時不能超過產(chǎn)品的工作負荷極限（WLL）。工作負荷極限是產(chǎn)品在工
作過程中所受的最大負荷，即使是全新的產(chǎn)品。受力需要均勻分布并且只能直
線受力，避免側向受力。網(wǎng)站上所標注的拉力測試結果都是基于通常的環(huán)境條
件。用戶必須考慮到異常情況的發(fā)生，比如遇到過高或者過低的低溫，接觸化
學品或蒸汽，長期接觸鹽水或空氣鹽度高等。在這些情況下，用戶可能需要根
據(jù)危險程度來減少工作負載，或者更換強度更高的產(chǎn)品。
2. 正確地安裝配件。
組件必須要匹配。確保所選用的鋼絲繩及鏈條是合適的材料并且強度足夠，零
配件必須配合直徑正確安裝，所以組件的工作載荷都需要滿足使用需求。
3. 吊裝過程中下面不能有人員靠近。
所有在起重機或吊機附近工作或協(xié)助鉤裝貨物的人員都應該遠離吊裝物，這是
非常重要的安全提示。必須以這樣的方式進行所有的吊裝操作，如果設備發(fā)生
故障可以避免人員受傷。
4. 避免沖擊載荷。
吊裝物可能會擺動或者遭受撞擊，會產(chǎn)生沖擊載荷，那么工作負荷極限將不再
適用。沖擊載荷一般比靜載荷要大得多，所以要盡量避免沖擊載荷的產(chǎn)生。
5. 定期檢查產(chǎn)品，及時更換有問題的產(chǎn)品。
定期檢查產(chǎn)品，看看產(chǎn)品上是否有碰傷、裂紋、磨損、伸長、生銹等情況。定
期檢查是極為重要的，因為任何合格產(chǎn)品都不能保證無限期地正常工作。檢查
有助于確定何時更換產(chǎn)品和減少危險的發(fā)生。做好檢查記錄，這樣會及時發(fā)現(xiàn)
問題。
由于產(chǎn)品使用環(huán)境及使用用途的不確定，檢驗人員需要根據(jù)現(xiàn)場實際使用情況
結合經(jīng)驗來決定檢查的頻率，判定產(chǎn)品的狀況，若涉及人身及重大財產(chǎn)安全的
建議提高檢驗的頻次及標準，甚至在每次使用前都進行細致的檢查也是可以
的。一旦發(fā)現(xiàn)產(chǎn)品有上述碰傷、裂紋、磨損、伸長、銹蝕嚴重等情況的，請立
即停止使用并更換。對于更換下來的產(chǎn)品建議采用銷毀而不是丟棄的方式處
理，因為它們可能會被不知道存在缺陷危害的人再次使用。
IMPORTANT SAFETY WARNINGS
It is of the utmost importance that anyone purchasing from this website read and understand
all warnings and other information listed below and/or adjacent to the product description.
All products are sold with the express understanding that the purchaser is thoroughly familiar
with the correct application and safe use. Use all products properly, in a safe manner and for
the application for which they were intended. Huaxin Stainless assumes no responsibility for
the use or misapplication of any product sold. Responsibility for design and use decisions
rests with the user.
REMEMBER: Any product will break if abused, misused or overused. Any well-designed
and well-built product can become hazardous in the hands of a careless user.
It would be impossible in the text of this website to list all possible dangers and
misapplications associated with the use of all products contained herein. However, in order to
promote safe rigging habits, the most common hazards associated with the use of these
products are outlined. Therefore:
> Never exceed the Work Load Limit.
> Match components properly.
> Keep out from under a raised load.
> Avoid shock loads.
> Inspect products regularly.
WORK LOAD LIMIT
Never exceed the Work Load Limit (WLL) Rated Capacity. The Work Load LImit is the
maximum load which should ever be applied to the product, even when the product is new
and when the load is uniformly applied – straight line pull only. Avoid side loading. All web-site
catalog ratings are based upon usual environmental conditions, and consideration must be
given to unusual conditions such as extreme high or low temperatures, chemical solutions or
vapors, prolonged immersion in salt water, etc. Such conditions or high-risk applications may
necessitate reducing the Work Load Limit. Work Load Limit will not apply if product has been
welded or otherwise modified.
MATCHING OF COMPONENTS
Components must match. Make certain that components such as hooks, links or shackles,
etc. used with wire rope (or chain or cordage) are of suitable material and strength to provide
adequate safety protection. Attachments must be properly installed and must have a Work
Load Limit at least equal to the product with which they are used.
RAISED LOADS
Keep out from under a raised load. Take notice of the recommendation from the National
Safety Council Accident Prevention Manual concerning all lifting operations:
\"All employees working on cranes or hoists or assisting in hooking or arranging a load should
be instructed to keep out from under the load. From a safely standpoint, one factor is
paramount. Conduct all lifting operations in such a manner, that if there were an equipment
failure, no personnel would be injured. This means keep out from under a raised load and
keep out of the line of force of any load.\"
SHOCK LOADS
Avoid impacting, jerking or swinging of load -- Work Load Limit will not apply. A shock load is
generally significantly greater than the static load. Avoid shock loads.
REGULAR INSPECTIONS
Inspect products regularly for visible damage, cracks, wear, elongation, rust, etc. Protect all
products from corrosion. The need for periodic inspections cannot be overemphasized. No
product can keep operating at rated capacity indefinitely. Periodic inspections help determine
when to replace a product and reduce rigging hazards. Keep inspection records to help
pinpoint problems and to insure periodic inspection intervals.
Due to the diversity of the products involved and uses to which they can be put, it would be
counter-productive to make blanket recommendations for inspection procedures and
frequency. Best results will be achieved when qualified personnel base their decisions on
information from rigging and engineering manuals and on experience from actual use in the
field. Refer to sources listed below for technical literature.
Frequency of inspection will depend on environmental conditions, application, storage of
product prior to use, frequency of use, whether or not life, limb or valuable property are at
risk, etc. When in doubt, inspect product prior to each use. Carefully check each item to be
inspected for wear, deformation, cracks or elongation-signs of imminent failure. Immediately
withdraw such items from service.
Rust damage is another potential hazard. When in doubt about the extent of corrosion or
other damage, withdraw the items from service. Destroy, rather than discard, items that have
been judged defective. They might be used again by someone not aware of the hazard of the
defect.
DEFINITIONS
Information contained in this catalog is subject to change; all weights and dimensions are
approximate. Ratings are stated in short tons (2,000 lbs.) or pounds. All dimensions are in
inches; all weights are in pounds.
PROOF TEST LOAD
The term \"Proof Test\" designates a quality control test applied to the product for the sole
purpose of detecting defects in material or manufacture. The Proof Test Load (usually twice
the Work Load Limit) is the load which product withstood without deformation when new and
under laboratory test conditions. A constantly increasing force is applied in direct line to the
product at a uniform rate of speed on a standard pull testing machine.
BREAKING STRENGTH/ULTIMATE STRENGTH
Do not use breaking strengths as a criterion for service or design purposes. Refer to the Work
Load Limit.
Breaking Strength is the average force at which the product, in the condition it would leave
the factory, has been found by representative testing to break, when a constantly increasing
force is applied in direct line to the product at a uniform rate of speed on a standard pulltesting machine.
REMEMBER: Breaking Strengths, when published, were obtained under laboratory
conditions that are almost always impossible to duplicate in actual use.
Design Factor (sometimes referred to as safety factor) An industry term denoting theoretical
reserve capability. Usually computed by dividing the catalog Breaking Strength by the catalog
Work Load Limit and generally expressed as a ratio. For example: 5 to 1.
產(chǎn)品 全性介紹
SAFETY INSTRUCTIONS
泰州華鑫不銹鋼制品有限公司
Taizhou Huaxin Stainless Steel Products Co.,Ltd.
Huaxin Stainless
關于華鑫 About Us
5 HUAXIN
www.tzhuaxin.com
Huaxin Stainless
Index 索引
■ Construction and Decoration 建筑及家居裝飾 ------------------122-131
■ Outdoor and Safety Items 戶外及安全防護------------------------132-137
■ Wire Rope Accessories 鋼絲繩配件 ---------------------------------- 12-27
■ Turnbuckles 花籃螺絲 ------------------------------------------------------28-37
■ Shackles and Swivels 卸扣、旋轉環(huán)-----------------------------------38-43
■ Hooks and Quick Links 鉤子、連接環(huán)---------------------------------44-55
■ Bolts, Nuts and Washers 螺栓、螺母、墊片-------------------------56-81
■ Rings, Pins and Buckles 環(huán)、銷、扣 ---------------------------------82-87
■ Pad Eyes, Chains and Blocks 眼板、鏈條、滑輪 -----------------88-95
■ Pipe and Marine Hardware 管道配件、船用配件-----------------96-121
CONTENTS 目錄
6
