Specifications
We are manufacture of HDPE pipe, can supply various kinds of HDPE with good quality and competitive price, and welcome contact
performance index
ITEM INDEX
Extension Rate At Break(%…
Advantage
1.PE pipe with safety, hygiene, construction is convenient wait for a comprehensive advantages, has become the ideal of urban water supply pipe.
2. PE pipe connection, due to the stable pe…
Advantage
1.PE pipe with safety, hygiene, construction is convenient wait for a comprehensive advantages, has become the ideal of urban water supply pipe.
2. PE pipe connection, due to the stable pe…
Specifications
PVC pipe for water supply
1.DN:20-1000mm
2.Pressure:0.63-2.5Mpa
1.Description
This products is widely used in industrial and civil building, including indoor and out door water sup…
Specifications
PVC pipe for water supply
1.DN:20-1000mm
2.Pressure:0.63-2.5Mpa
1.Description
This products is widely used in industrial and civil building, including indoor and out door water sup…
Standard Grade Tensile strength (MPa) Yield strength (MPa) Elongation (%) Impact energy (J)
Temperature (℃) Absorbed energy (KV/J)
not less than
GB 18248 37Mn 750 630 16 -50 27
30CrMo 930 …
Standard Grade C Si Mn P S Cr Mo V Ni Cu
GB 18248 37Mn 0.34-0.40 0.10-0.30 1.35-1.75 ≤0.020 ≤0.020 ≤0.30 - - ≤0.30 ≤0.20
30CrMo 0.26-0.34 0.17-0.37 0.40-0.70 ≤0.020 ≤0.020 0.80-1.10 0.15-0.25 - ≤0.…
Standard Grade Tensile strength (MPa) Yield strength (MPa) Elongation (%) Impact energy (J)
Temperature (℃) Absorbed energy (KV/J)
not less than
GB 18248 37Mn 750 630 16 -50 27
30CrMo 930 …
Standard Grade C Si Mn P S Cr Mo V Ni Cu
GB 18248 37Mn 0.34-0.40 0.10-0.30 1.35-1.75 ≤0.020 ≤0.020 ≤0.30 - - ≤0.30 ≤0.20
30CrMo 0.26-0.34 0.17-0.37 0.40-0.70 ≤0.020 ≤0.020 0.80-1.10 0.15-0.25 - ≤0.…
钢级 C
maxa Mn
maxa P
max S
max Ti
max 其它
B 0.24 1.20 0.025 0.015 0.04 d,e
X42 0.24 1.30 0.025 0.015 0.04 c,d
X46,x52,x56,x60f 0.24 1.40 0.025 0.015 0.04 c,d
X65 f,X70 f,X80 f 0.24 1.40 0.025 0…
钢级和钢类 C Mn P S Ti 其它
Max a Max a Min Max Max Max
A25,Ⅰ类 0.21 0.60 - 0.030 0.030 - -
A25,Ⅱ类 0.21 0.60 0.045 0.080 0.030 - -
A 0.22 0.90 - 0.030 0.030 - -
B 0.28 1.20 - 0.030 0.030 0.04 b,c,d
X4…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea