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Corrugated Steel Pipes
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Steel Reinforced PE Corrugated Pipes

Description:

Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Steel Reinforced PE Corrugated Pipes etc. [Contact person:Ms chris ; Email: chris@haopipe.com ; Mob: 0086-180-515-86050]
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Description:

Steel Reinforced PE Corrugated Pipes

ISO9001:2008
1) Diameters: 4 -76.2mm
2) W.T.: 0.4 - 2.5mm

Specifications:
1) Diameters: 4 - 76.2mm
2) W.T.: 0.4 - 2.5mm
3) Grades: Carbon Steel, Stainless Steel, Copper Alloy Steel,etc.

4)standard:EN/ISO/EN/ASTM/JIS,etc.
5)application range:widely use in the foodstuff,medical equipment,power,boiler,cooler,auto,condenser etc.
6)packing: inner packing:1 pc/plastic bag;outer packing:bundles in weaving bags or in plywooden case.
 
Size Accuracy
The outside path admission deviation that solder take care of includes the elliptical park a cent , two class, see the table.

Outside path in class deviation mm table 3
 
Outside path in class deviation mm
Outside path
Admission deviation
<25
±0.10
≥25~38.1
±0.15
>38.1~50
±0.20
≥50~63.5
0.25
>63.5~76
±0.30
≥76~102
±0.40
 
 
Outside path
Admission deviation
≤10
±0.15
>10~32
±0.20
>32~50
±0.30
>50
±0.8%
 
 
 
 
 

The thick the deviation of admission( do not include the weld sew) in wall of the weld tube is for ruling the wall thick 10% of ±, but minimum admission deviation is the 0.02 mms of ±.
The weld takes care of of settle Chinese foot length as 3 ms~9 ms, general settle the Chinese foot with the 6 ms.

The weld takes care of of settle the Chinese foot length in usually length, its the deviation of admission is the 5 mms of ±.
Adopt partial the degree of flinch in a the tube of weldfor keeping the Chinese foot measurement should not very in 2.0 mms.
The machine Stainless Steel Function

Steel number
Card number
The heat handles
Make degree
The anti- pulls the strength
MPa
Accept defeat the strength
MPa
Extension rate%
Degree of hardnessHRB
0Cr19N19
304
≥1010°C
Nasty and cold
≥520
≥205
40
≤90
00Cr19Ni11
304L
" "
≥480
≥175
40
≤90
0Cr17Ni12M02
316
" "
≥520
≥205
40
≤90
0Cr17Ni14M02
316L
" "
≥480
≥175
40
≤90
0Cr18Ni11Ti
321
≥920°C
Nasty and cold
≥520
≥205
40
≤90

Friendly link: Stainless coils tubing | Titanium Alloy steel pipes | U tubes | Finned tubes | Ferritic Stainless Steel Pipes | Duplex Stainless steel pipes | Austenitic stainless steel pipes | Nickel Alloy steel pipes |
JIANGSU HAOHUA INDUSTRY GROUP
Tel: 0086-512-58220050 Fax:0086-512-58810865 E-mail: sales@haopipe.com
Add: No.17,Southeastern Avenue, Economic Development Zone (South Area),Zhangjiagang City, Jiangsu Province, China.