Product Description
Delivery Standards & sizes:
· OD from 500mm to 5000mm and more
· Face height up to 500mm
· According to customer's drawings and requirement
Main use:
· Pressure vessel and heat exchanger manufacturing
· Slewing rings and Large bearing Manufacturing
· Wind tower flanges
· Heat exchanger manufacturing
· Machine construction, forged sleeves
· Oilfield equipment
· Valve manufacturing
Materials:
Carbon steels, alloy steel, High yield steel, Stainless Steel
42CrMo4, CK45, S355J2G2, 4140, S355NL, SA105, St52.3 for hot rolled rings, seamless rolled rings and hot rolled flanges
All seamless rolled rings can be supplied with weld overlay according to your specifications
The strict use of high quality raw material is guaranteed and proved by raw material certificate with each delivery.
Why You Need LDB!
1. The company has more than 50 senior engineers, mechanicaltechnicians, and assistant tech-nicians, accounting for 29% of the total wokeforce; The company specializes in designing and developing of new, high precision, advanced bearing products and processing methods ofinnova-tion and improvement, proficient in grinding equipment design, production, optimized and impro-ved.
2. All LDB products meet or exceed ISO standards and tolerances.
3. LDB produces standard and custom slewing bearings and rollering bearing. We also produce custom bearings designed for your special needs.
Quality Control:
Our company inspecter will check the products one by one before we sent it out, and we can also follow customers' special requests to control the quality. We have got little feedback of quality issue from customers these years. So please rest assure.
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