The price of caustic soda in the first quarter of Europe has already risen by 10-25 pounds per dry ton. The buyers and sellers are still continuing to negotiate. The annual and semi-annual price negotiations are still being discussed. The selling price of caustic soda in Europe is uncertain, and the supply of caustic soda in Spain is tight. The price has risen sharply. The local caustic soda price in the first quarter was 320-375 pounds per dry ton.
Despite the decline in demand compared with the previous period, the US caustic soda market continued to be tense, with local export prices at US$285-295/dmt FOB US Gulf. Since November last year, the price of caustic soda in the United States has increased by US$40/short ton. The price of liquid chlorine in the United States has dropped by US$20/metric ton. Suppliers have used this to push up the price of caustic soda. Some manufacturers have firm quotes on buyers, making the market open. The price increases all over the world.
V Groove Plastic Roller: Hebei Naimei Bearing Co., Ltd. produces kinds of V Groove Plastic Rollers,window roller. which can be applied into sliding doors and sliding windows, aluminium windows and doors, PVC profiles, etc. V Groove Plastic Sliding Rollers/ Bearings in our company is good in quality and cheap in price. They are customized in accordance with customers' designs and drawings. Welcome your inquiry.
Hebei Naimei Bearing Co., Ltd. produces types of plastic bearing rollers:
1). Material: Carbon Steel/ Chrome Steel Bearing + Plastic( POM/ NYLON) Injection;
2). Application: for Aluminium Door and Windows; Aluminium Hardware Accessories and other sliding applications;
3). Plastic Color: Various, as per Request;
-- For any detailed inquiry of Non-Standard Bearing rollers, pls contact us freely. We will make a response within 12 hours.
Sliding Plastic Roller - Factory Direct Hot Sale
Bearing rings: Dimension tolerance, geometric tolerances, and surface quality of bearing` s working surface will influent the operating noise. Naimei Bearing adopts precision CNC machining to dimension precision, geometric tolerances, design drawing, mold making, grinding, cleaning, assembly, testing, every link of strict checks, so as to ensure all our products are tested by our strict criteria.
Balls: The balls evenly with by the cage, often make rolling movement between 2 rings. The shape, size and number will directly influent bearing`s load tolerance and operating capability. We use high precision, small vibration steel ball. It`s surface must be strengthened, no bumps scratches, lacerations, pitting and notch.
Cage: Enclose and move with all or part of the balls. It also be used to insulate the balls, guide the balls` movement and to improve lubrication performance inside the bearing., etc. Naimei Bearing`s cage is commonly made of cold rolling carbon steel. But in the corrosiveness environment, nonparallel or high-speed situation, stainless steel, engineering plastics cagecan be decided on request.
Seal: Naimei Bearing adopts different kind of seal material to meet the requirement of their operating in high temperature and being compatible with grease. Acrylonitrile-butadiene rubber is our standard material. but in high temperature environment ,often adopt fluorocarbons, silicone , PTFE shield.
V Groove Plastic Roller,Sliding Plastic Roller,Window Plastic Roller,V Groove Sliding Roller
Hebei Naimei Bearing Co., Ltd. , https://www.nmn-bearing.com