Customization: | Available |
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Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
Type: | Welding Flange |
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Material Grade | Gr1, Gr2,Gr7, Gr9, Gr23, TI-6Al4v, |
Certification | ISO9001:2008 BV |
Standard | ANSI B16.5,JIS B2220, DIN2627-2628,ASME,GB/T 9116, ASTM B16.5 |
size | 1/2"~ 30"NB, NPS 1/2 - NPS 24 (DN 10 - 2000) |
Pressure Clase | PN0.25~32Mpa |
(DIN) PN6,PN10,PN16,PN25 though PN250 | |
150LB, 250LB ,300LB, 400 LB,500LB, 600 LB,900LB, 1500LB,2500LB | |
Technique | Forged and CNC Machined |
type | WNRF , SORF , BLIND ,SW, PL |
Flange surface | FF,RF,TG,RJ etc |
Applicationproducts | used in cars, glasses,medical equipment , electronics , petrochemical equ ipment |
Advantage | 1. Long service life |
2. corrosion -resistant | |
3.hign yeiled strenth and tensile strength. |
Grade | N | C | H | Fe | O | Al | V | Pa | Mo | Ni | Ti |
Gr1 | 0.03 | 0.08 | 0.015 | 0.2 | 0.18 | / | / | / | / | / | bal |
Gr2 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | / | / | / | bal |
Gr3 | 0.05 | 0.08 | 0.015 | 0.3 | 0.35 | / | / | / | / | / | bal |
Gr4 | 0.05 | 0.08 | 0.015 | 0.5 | 0.4 | / | / | / | / | / | |
Gr5 | 0.05 | 0.08 | 0.015 | 0.4 | 0.2 | 5.5~6.75 | 3.5~4.5 | / | / | / | bal |
Gr7 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | 0.12~0.25 | / | / | bal |
Gr9 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5~3.5 | 2.0~3.0 | / | / | / | bal |
Gr12 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | / | 0.2~0.4 | 0.6~0.9 | bal |
Diameter |
0.1-0.3mm |
0.3-0.8mm |
0.8-2.0mm |
2.0-6.0mm |
Tolerance |
+/- 0.025 |
+/-0.04 |
+/-0.05 |
+/-0.10 |
Length |
200-500mm |
500-1000mm |
1000-2000mm |
&2000mm |
Tolerance |
+/-1.0 |
+/-1.5 |
+/-2.0 |
+/-2.5 |
Grade |
Tensile Strength (min) |
Yield strength 0.2%Offset |
Elongation in 2in.Or 50mm % (min) |
|||||
Min |
||||||||
Ksi |
Mpa |
Ksi |
Mpa |
|||||
Gr1 |
35 |
240 |
20 |
138 |
20 |
|||
Gr2 |
50 |
345 |
40 |
275 |
18 |
|||
Gr3 |
65 |
450 |
55 |
380 |
18 |
|||
Gr5 |
130 |
895 |
120 |
828 |
10 |
|||
Gr7 |
50 |
345 |
40 |
275 |
18 |
|||
Gr12 |
70 |
483 |
50 |
345 |
18 |