Introduction

Ba An Corrugated Pipes – BCP are the ideal choice for protecting telecommunications cables, ensuring safety and efficiency in complex underground projects.


BCP pipes consist of two main components: (1) the outer pipe is Ba An HDPE flexible pipe, and (2) the inner pipes is Ba An HDPE straight pipes. They meet both Vietnamese and International standards (TCVN 8699:2011, KS C 8455:2005).

The basic colors of the BCP outer pipe are yellow and orange. The color of the inner pipes cores can be customized according to customer requirements (green, red, white, yellow, orange, black, grey, etc.). BCP pipes come in various types (ranging from 3 to 12 cores) with flexible sizes according to customer requirements.

Specification Table:

 No Pipe size Outer pipe (mm) Inner pipe (mm) Number of
cores
Typical test
Outer diameter (mm) Inner diameter (mm) Thickness of Inner pipe
(mm)
1 BCP 85 (5*20) 85 ± 4 20 ± 1 2,0 ± 0,4 5  
2

BCP 90 (3*28)

90 ± 4 28 ± 2 2,5 ± 0,4 3  
3

BCP 100 (3*32)

100 ± 4 32 ± 2 2,5 ± 0,4 3  
4

BCP 110 (3*32)

110 ± 4 32 ± 2 3,0 ± 0,4 3 Download
5

BCP 110 (3*34)

110 ± 4 34 ± 2 3,0 ± 0,4 3  
6

BCP 110 (5*28)

110 ± 4 28 ± 2 2,5 ± 0,4 5 Download
7

BCP 110 (4*30)

110 ± 4 30 ± 2 2,5 ± 0,4 4  
8

BCP 110 (3*36)

110 ± 4 36 ± 2 3,0 ± 0,4 3 Download
9

BCP 120 (7*28)

120 ± 4 28 ± 2 2,5 ± 0,4 7 Download
10

BCP 120 (4*36)

120 ± 4 36 ± 2 3,0 ± 0,4 4  
11 BCP 160 (5*40) 160 ± 4 40 ± 2 3,0 ± 0,4 5  

CONNECTOR

Connector is used for elongation or repair combination pipe to guarantee the safety between connected BCPs and inside pipes.
Rubber packing is used to firmly hold the connection trough and the surface of the BCP. Bolts are used to secure the two halves of the trough together.

JOINT SLEEVE

The connecting sleeve is used to connect the corrugated pipe sections together, ensuring tightness and durability during construction, preventing the penetration of water and dirt into the pipe, and optimally protecting the cable in all terrain and environmental conditions.

CORE PIPES

Core pipes are used for straight connections or repairs, ensuring mechanical protection and waterproofing between two core pipes.
The color of the core pipes can be customized according to customer requirements. Each core pipe size has a corresponding coupling size.

BUFFER

Buffer are used to secure and maintain spacing between pipes; they come in single-pipe and multi-pipe buffer types.

Construction of corrugated pipes

 


Introduction

Ba An Corrugated Pipes – BCP are the ideal choice for protecting telecommunications cables, ensuring safety and efficiency in complex underground projects. BCP pipes consist of two main components: (1) the outer pipe is Ba An HDPE flexible pipe, and (2) the inner pipes is Ba An HDPE straight pipes. They meet both Vietnamese and International standards (TCVN 8699:2011, KS C 8455:2005).

The basic colors of the BCP outer pipe are yellow and orange. The color of the inner pipes cores can be customized according to customer requirements (green, red, white, yellow, orange, black, grey, etc.). BCP pipes come in various types (ranging from 3 to 12 cores) with flexible sizes according to customer requirements.

Specification Table:

No. Pipe type Casting pipe (mm) Core pipe (mm) Number
cores
Typical
test
Outside
diameter (mm)
Shell
tolerance
Core inner
diameter (mm)
Core DKT
tolerance (mm)
Core DKT
tolerance (mm)
Thickness
tolerance (mm)
1 BCP 85 (5*20) 85 ±4 20 ±1 2,0 ±0,4 5 Update
2

BCP 90 (3*28)

90 ±4 28 ±2 2,5 ±0,4 3 Update
3

BCP 100 (3*32)

100 ±4 32 ±2 2,5 ±0,4 3 Download
4

BCP 110 (3*32)

110 ±4 32 ±2 3,0  ±0,4 3 Download
5

BCP 110 (3*34)

110 ±4 34 ±2 3,0 ±0,4 3 Update
6

BCP 110 (3*36)

110 ±4 36 ±2 3,0 ±0,4 3 Download
7

BCP 110 (4*30)

110 ±4 30 ±2 2,5  ±0,4 4 Update
8

BCP 110 (5*28)

110 ±4  28 ±2 2,5  ±0,4 5 Download
9

BCP 120 (7*28)

120 ±4 28 ±2 2,5  ±0,4 7 Update
10

BCP 120 (4*36)

120 ±4 36  ±2 3,0  ±0,4 4 Update
11 BCP 160 (5*40) 160 ±4 40  ±2 3,0  ±0,4 5 Update

CONNECTOR

Connector is used for elongation or repair combination pipe to guarantee the safety between connected BCPs and inside pipes.
Rubber packing is used to firmly hold the connection trough and the surface of the BCP. Bolts are used to secure the two halves of the trough together.

JOINT SLEEVE

The connecting sleeve is used to connect the corrugated pipe sections together, ensuring tightness and durability during construction, preventing the penetration of water and dirt into the pipe, and optimally protecting the cable in all terrain and environmental conditions.

CORE PIPES

Core pipes are used for straight connections or repairs, ensuring mechanical protection and waterproofing between two core pipes.
The color of the core pipes can be customized according to customer requirements. Each core pipe size has a corresponding coupling size.

BUFFER

Buffer are used to secure and maintain spacing between pipes; they come in single-pipe and multi-pipe buffer types.

Construction of corrugated pipes