Plug Welded Q355D LBS Sleeve Right Hand 60° For 95mm Wire Rope Hoisting Drum
1.Description
LBS Brand Q355D Lebus Grooved Sleeve, Plug Welded Type for 95mm Wire Rope Hoisting Drum.60° right-hand spiral groove design prevents messy cable winding perfectly; through-flange cable entry ensures smooth rope running. Applicable to offshore cranes & engineering winches, greatly lowering wire rope abrasion and improving lifting efficiency.
2.Parameters
| Parameters |
Specification |
| Product Name |
Lebus Groove Sleeve |
| Material |
Q335D |
| Grooved Type |
Lebus Groove |
| Groove Orientation |
Right-Hand |
| Wire Rope Diameter |
95mm |
| Pitch (P) |
99.63mm |
| Cable Entry |
Through Flange |
| Model No. |
RD95-D1635-L1345 |
| Connection Way |
Plug Welding
|
| PCD |
Φ1635 mm
|
3.Applications
Our LBS Lebus Grooved Sleeve (Model RD95-D1635-L1345) is custom machined for heavy lifting drums, with core strength of preventing messy wire rope winding. Manufactured under LBS brand, it passes ISO9001, CE and DNV ABS certifications to meet international industry standards.
It is mainly applied to offshore petroleum cranes and large engineering winches under harsh working conditions. The Lebus spiral groove structure protects the base drum from abrasion and corrosion, effectively extending the service life of drums and 95mm steel wire ropes. It can be stably installed on ships, oil platforms and construction lifting equipment.
This sleeve is made of Q355D low alloy high-strength steel. All parameters including 60° right-hand groove, pitch, PCD and through-flange cable entry support customized adjustment. Surface hardening treatment is optional to further boost wear resistance. We provide plug welding and bolted two connection modes, as well as left/right rotation options to match different winch systems, perfectly fitting marine, construction and mining lifting industries.
Products are packed in export wooden cases or pallets, with a delivery cycle of 18-30 days. Small-batch single-piece customization is available, prices are negotiable, and payment terms cover T/T and L/C. Our sufficient production capacity ensures punctual delivery for all engineering projects.
In short, this Q355D LBS grooved sleeve is a key spare part for heavy-duty lifting equipment, featuring tidy rope arrangement, high durability and flexible customization.
4.Customization
Our proprietary LBS Lebus grooved sleeve delivers targeted personalized customization to satisfy heavy-lifting drum unique operating requirements. As an LBS branded component certified by ISO9001, CE and DNV ABS, every piece maintains steady mechanical performance and strict quality control standards.
Designed exclusively for offshore petroleum winches and large construction lifting cranes, this grooved liner not only shields the base drum from abrasion and corrosion but also solves the messy multi-layer wire rope winding. We provide customized surface strengthening procedures such as surface hardening, which greatly extends the service life of both sleeve and thick steel cables like the 95mm-diameter rope matched by this model.
This sleeve’s standard blank material is Q355D low-alloy high-strength steel, fully equivalent to European standard S355J2. We also expand optional material ranges covering ordinary carbon steel, multiple alloy grades, stainless steel and polymer nylon to adapt to various temperature and load conditions. Besides adjustable left/right spiral grooves, we support customized 60° right-hand groove angle, groove pitch, PCD diameter and through-flange cable entry layout.
Whole manufacturing relies on high-precision CNC machining equipment to ensure strict dimensional accuracy of all spiral grooves. Two installation solutions—plug welding and bolt fastening—can be selected freely to fit existing drum structures. Export wooden cases or solid pallets are adopted for packaging to avoid damage during long-distance shipping; single-piece trial orders are acceptable, and unit price can be adjusted according to your total project quantity.
We hold stable monthly output over 120 sets, with a production cycle of 18 to 30 working days. Two mainstream settlement methods T/T and L/C are supported to simplify your overseas procurement flow.
Opt for our tailor-made LBS Lebus grooved sleeve, and you will obtain a high-efficiency drum protection part with customized overall dimensions and outstanding anti-tangling rope arrangement effect.
5.FAQ
Q1: What certifications does the LBS Sleeve (Model LBSS-Series) have?
A1: The LBS Sleeve LBSS-Series is certified with ISO9001, CE, and CCS, ensuring high quality and compliance with international standards.
Q2: What is the minimum order quantity for the LBS Sleeve?
A2: The minimum order quantity for the LBS Sleeve LBSS-Series is 1 unit.
Q3: What are the packaging details for shipping the LBS Sleeve?
A3: The LBS Sleeve is packaged in export standard wooden cases or pallets to ensure safe delivery.
Q4: What is the typical delivery time for the LBS Sleeve after placing an order?
A4: The delivery time for the LBS Sleeve LBSS-Series ranges from 15 to 30 days after order confirmation.
Q5: What payment methods are accepted for purchasing the LBS Sleeve?
A5: Payment terms for the LBS Sleeve include T/T (Telegraphic Transfer) and L/C (Letter of Credit).
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