HDPE black corrugated spiral Plastic Pipe for prestressing
1. Type: Plastic(HDPE) Ducts
2. Shape: Flat and Round
3. Diameter: from 46 mm to 140mm.
4. Application: prestressed concrete structure, such as the large span railway and highway, bridge, crane girders, rock-soil anchoring engineering, multi-floor industrial plant, coal, sports venues, etc
5. Professional services: 1x7 days 24 hours service online, We can make different thickness and length for the customer
6. Samples: We are free to provide you sample for your check
Company information
Brief Introduction of Boya:
Established in 2002, Zhejiang Boya Com-tech Co., Ltd. The company is located in Zhejiang Quzhou, and covers an area of 16000 square meters and has around 50 staff members,is a company specialized in manufacturing the new traffic communication pipe and drainage material and . we enjoy convenient access to major transportation networks. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. The company has passed ISO9001-2008 quality management system certification, ISO 14001:2004 Environment Management System Certification, all products has passed the national provincial detection test.
The main products of BoYa include PVC/PE cable protection pipe, PVC/HDPE perforated plastic pipe ,PVC/HDPE perforated plastic Corrugated Pipe, Plastic / metal corrugated ducts for prestressed concrete , The geotextile material,Geosynthetics for waterproofing and drainage.
we are enjoying good reputation among clients at home or abroad by timely supply, credible quality and sincere service.
If you are interested in any of our products, or wish to place a customized order, please contact us. We will do our best to meet your needs.
Pre-stressed Plastic Corrugated Pipe Large Diameter Pvc Pipe Corrugated Pipe,Prestressed Concrete Steel Strand Pipe,Circular Plastic Corrugated Pipe/Tube ZHEJIANG BOYA COMTECH CO.,LTD , https://www.zjbytx.com
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1. Boundary dimension /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
A measure that limits the shape of a bearing; the fundamental dimensions are the inner diameter, outer diameter, width (or height), and chamfer dimensions.
2. Bearing inner diameter
The inner diameter of the inner ring of the radial bearing or the inner diameter of the axial ring of the thrust bearing.
3. Bearing outer diameter bearing outside diameter
The outer diameter of the outer ring of the radial bearing or the outer diameter of the thrust bearing.
4. Bearing width bearing width
The axial spacing between the end faces of the two ferrules that limit the width of the radial bearing; the single row tapered roller bearing refers to the axial spacing between the opposite side of the outer ring and the opposite side of the inner ring.
5. Bearing height
The axial spacing between the opposite sides of the two washers that limit the height of the thrust bearing.
6. Ferrule (washer) chamfering scale ring (washer) chamfer dimension
The ferrule (washer) has a chamfered appearance that extends somewhat in the radial or axial direction.
7. Radial chamfer dimension
The ferrule or washer is envisioned from the sharp corner to the gap between the end face of the ferrule or washer and the intersection of the chamfer.
8. Axial chamfer dimension
The ferrule or washer is conceived from the sharp corner to the inner hole of the ferrule or washer or the space between the outer and outer surfaces and the chamfered surface.
9. Flange width
The spacing between the ends of the flange.
10. Flange height
The radial dimension of the flange. The height of the outer flange is the radial spacing between the outer surface of the flange and the outer surface of the outer ring.
11. Stop ring groove diameter
The diameter of the cylindrical outer surface of the stop ring groove
12. Stop ring groove width
The axial spacing between the ends of the ring groove.
13. Stop ring groove depth
The radial spacing between the cylindrical outer surface of the ring groove and the outer cylindrical outer surface.
14. Alignment surface radius
The radius of curvature of the spherical outer surface of the self-aligning seat, the self-aligning seat ring, the self-aligning outer ring or the outer outer ring.
15. Spherning surface centre height
The axial spacing between the curvature of the spherical reverse side of the spherical bearing of the thrust bearing and the opposite side of the opposite collar.
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Source: China Bearing Network Time: 2014-10-28