ASTM A126 CLASS B 是一种灰铸铁材质，对应国内标准中的HT200或HT250牌号。以下是详细解析：一、标准定义与材质类型国际定义：遵循ASTM A126标准，属于阀门、法兰和管配件用灰铁铸件，CLASS B是该标准中的一个牌号。国内对应：性能与GB/T标准中的HT200或HT250相近，广泛用于国内石油、化工、电力、航空航...
ASTM A126 CLASS B是灰铁的材料牌号；AISI1066应该是某种结构钢的材料牌号，这个不太确定；ASTM B62 C83600是铜的材料牌号。C83600美标锡青铜，标准ASTM B62-2002。C83600属于美标青铜合2113金。其对应中国GB牌号为ZCuSn5Pb5Zn5;对应国5261际4102ISO牌号为CUPB5SN5ZN5;对应原苏联гOCT牌号为BPO5...
A126 Class B Gjs400/Gjs500 Ductile Iron Lug Butterfly Vave with Lever Reducer Gearbox Butterfly Valve Hardback Seat, Find Details and Price about Butterfly Valve Aluminum Bronze Butterfly Valve from A126 Class B Gjs400/Gjs5...
A126 Class B A395 A536 Wcb Double Flanged Butterfly Valve Awwa C207 Awwa C504, Find Details and Price about Pn10/16 Double Flanged Valve Flange Valve from A126 Class B A395 A536 Wcb Double Flanged Butterfly Valve Awwa C207 Awwa C504 - Tianjin World...
3.Detail of Astm A126 Class B Bronze Seal Gate Valve 4. Certificate of Astm A126 Class B Bronze Seal Gate Valve 5. Package of Astm A126 Class B Bronze Seal Gate Valve 6. Test equipment of Astm A126 Class B Bronze Seal Gate Valve 7. Warranty and service 1)....
ASTM A126 Class B Bronze Seal Gate Valve Video Min.Order / FOB Price:Get Latest Price 1+ PieceUS $ 25.00-500.00 Product Description 1. Application Field Gate valves serve to cut the medium flow in the pipe system, widely used in the field of potable water, water supply and drainage...
ASTM A126
Normal pressure CLASS 125LB,150LB,250LB,300LB,200-600PSI;PN10,PN16,PN25 Design standard MSS SP-85,DIN3356,BS5152,JIS F7305 Marked MSS SP-25 End flange ANSI B 16.1,ISO 7005-2,EN 1092-2,DIN 2533,BS4504 Face to Face DIN 3202 F1, EN558-2...
ASTM是美国国际橡胶标准，很权威的 美标
电池 可拆卸聚合物锂离子电池/7.6V 5000mAh,19V/3,42A的充电电流下4小时可以充满/9小时(默认50%音量,连接wifi,默认200流明亮度,播放1080P高清视频)WIFI WIFI 802.11(a/b/g/n/ac) 频率2.4G+5.8G 双频WIFI ,intel 7265Bluetooth BT4.2 (BLE) class1 传输距离:10m4G LTE FDD: B1/B3/B5/B7/B8/B20 LTE...