


Flange branch pipe platform
- Commodity name: Flange branch pipe platform
Product Introduction
The NFI Flange Branch Pipe Platform is designed for reliable and safe pipeline branch connections in oil, gas, chemical, power, and marine industries. Manufactured through advanced forging and precision machining, our flange branch pipes ensure:
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High Strength & Durability: Withstands high pressure and extreme conditions.
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Corrosion Resistance: Suitable for harsh environments and long-term service.
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Accurate Dimensions: Seamless integration with existing piping systems.
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Custom Options: Available in carbon steel, stainless steel, and alloy steel with various sizes and standards (ANSI, ASME, DIN, JIS).
With strict quality control and compliance to international standards, NFI flange branch pipe platforms provide optimal performance in critical industrial applications.
Material
Product | Flanges | ||||||
Standards | EN 1092-1、BS 4504、BS10、ASME B16.5、ASME B16.47、ASME B16.48、MSS SP-44、DIN 86044、AWWAC207、HG/T 20592~20635、SH/T 3406、GB/T 9124、GB/T 9115、GB/T 13402 | ||||||
Material | Material Grade | Material Standard |
Dimensions | ||||
A105、A105N | ASTM A105 | DN15(1/2")~DN3600(144") | |||||
F304、F304L、F304H、F316、F316L、F316H、 F316N、F321、F321H、F347、F347H、F310、 F310H、F317、F317L、F44、F904L、F51、F53、F55、F60、F22、F11、F5、F9 |
ASTM A182 | DN15(1/2")~DN3600(144") | |||||
Gr.1 | ASTM A181 | DN15(1/2")~DN3600(144") | |||||
LF1、LF2、LF3、LF4、LF5、LF6 | ASTM A350 | DN15(1/2")~DN3600(144") | |||||
F42、F46、F48、F50、F51、F52、F53、F56、F60、F65、F70 | ASTM A694 | DN15(1/2")~DN3600(144") | |||||
ST37.2 | DIN 17100 | DN15(1/2")~DN3600(144") | |||||
C22.8 | DIN 17243 | DN15(1/2")~DN3600(144") | |||||
P245GH、P250GH、P265GH、P280GH、16Mo3、14CrMo4-5 | EN 10222-2 | DN15(1/2")~DN3600(144") | |||||
X6CrNiTi18-10、X5CrNiMo17-12-2 | EN 10222-5 | DN15(1/2")~DN3600(144") | |||||
P285NH、P285QH | EN 10222-4 | DN15(1/2")~DN3600(144") | |||||
L7C、L1、B8、B8LN | ASTM A320 | DN15(1/2")~DN3600(144") | |||||
Gr.1、Gr.2、Gr.3、Gr.4 | ASTM A266 | DN15(1/2")~DN3600(144") | |||||
Q245R、Q345R、12Cr1MoVR、 12Cr2Mo1R15CrMoR、14Cr1MoR、Q370R |
GB 713 | PN2.5-PN100/DN10~DN2000 Class150 ~Class60C |
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Q235A、Q235B、20# | GB/T 700、 GB/T711 |
PN2.5-PN100/DN10~DN2000 Class150 ~Class600 |
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16MnDR、09MnNiDR | GB/T 3531 | PN2.5-PN100/DN10~DN2000 Class150 ~Class600 |
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06Cr19Ni10、022Cr19Ni10、06Cr18Ni11Ti、 06Cr17Ni12Mo2、022Cr17Ni12Mo2、 06Cr18Ni11Nb |
GB/T 4237 | PN2.5-PN100/DN10~DN2000 Class150 ~ Class600 |
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20、16Mn、15CrMo、12Cr1MoV、12Cr2Mo1、 20MnMo、12Cr5Mo、10Cr9Mo1VNbN |
NB/T 47008 | PN2.5-PN160/DN10~DN1000 Class 150 (PN20)~Class 2500 (PN420) |
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16MnD、20MnMoD、09MnNiD、08MnNiCrMoVD | NB/T 47009 | ||||||
06Cr19Ni10/S30408、022Cr19Ni10/S30403 06Cr17Ni12Mo2/S31608、 022Cr17Ni12Mo2/S31603 06Cr18Ni11Ti/S32168、07Cr18Ni11Nb/S34779 |
NB/T 47010 | ||||||
F52、F60、F65、F70、F42、F46、F48、F50、F51、F52、F53、F56、F60、F65、F70 | ASTM A694 | DN15(1/2")~DN3600(144") | |||||
UNS N08825、UNS N06625、C276、 MONEL400/500、UNS N02200、UNS N02201 |
ASTM B564 | DN15(1/2")~DN3600(144") | |||||
UNS C70600、UNS C71500 | ASTM B151 | DN15(1/2")~DN3600(144") | |||||
Grade F-1、Grade F-2、Grade F-3、Grade F-5、Grade F-7、Grade F-9、Grade F-11、Grade F-12 | ASTM B381 | DN15(1/2")~DN3600(144") |