Description

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Standard
Design and Manufacture: EN ****9/DIN ***2
Inspection and Test: EN ****6/DIN ***0
End flange dimension: EN *****1/DIN ***1 
BW end dimension: EN****7/DIN ***9
Face to face ,end to end:EN ****1/DIN ***2 F5 F6 F7 F8
Pressure-temperature ratings:DIN ***1/ASME B*6.*4
NACE: NACE ***5
Nominal diameter(DN): DN**-DN***0;
Nominal pressure(PN): PN*0,PN*6,PN*5,PN*0,PN*4,PN**0,PN**0
Material:
Material : GP**0GH (1.***9/GS-C*5),G-X6CrNi*8.9(1.***8),G-X6CrNiMo*8.*0 (1.***8) ,X6CrNiMoTi******2
ASTM A**6 WCB WCC;ASTM A**7 WC1 WC6 WC9;ASTM A**1 CF8,A**1 CF8M,
A**1 CF3,A**1 CF3M,A**1 CN7M;.ASTM A**2 LC1 LCB LCC LC3 or by customers 
(Cast Steel, Alloy Steel, Stainless Steel, Special Steel)