NB法兰中的“NB”代表“Nominal Bore”,即公称内径,通常用来表示管道内径的大小,以英寸(in)为单位。在法兰连接中,这是一个非常重要的参数,因为它决定了法兰连接的管道容量和流量。NB一般用于英国标准的法兰,与其他标准如NPS(Nominal Pipe Size,公称管径)有所不同。了解这些术语和概念对于正确选择和安装法兰至关重要。
Model:Galvanized pipe, black pipe, seamless pipe Surface:Galvanized/Electro galvanized/Normal black Size:OD:1/8''-8'' Wall Thickness:1mm-10mm SCH20,SCH30, SCH40,SCH80,SCH100,STD,XS,XXS,etc Length:Less than 12m (or as buyer's requirements) ...
Spiral Wound Gaskets for Use with Steel Pipe Flanges (PN Desingated) - Type C, D 69 [化工] HG /T 20611 (A) - 2009钢制管法兰用具有覆盖层的齿形组合垫 - 基本型 Covered Serrated Metal Gaskets for use with Steel Pipe Flanges - A ...
Audited Supplier Sign In to see all verified strength labels (26) Add Inquiry Basket to Compare Product Description Company Info. Basic Info. Model NO. 19.05-660mm Type Welded Technique ERW Material Carbon Steel Surface Treatment Black Usage Pipeline Transpo...
As a supplier of WB36 alloy steel pipe, SHEW-E STEEL PIPE specializes in WB36 pipe with a wall thickness from 20 to 90 mm.we also can provide customers with products based on their specified technical requirements.see further information,contact us with us Specification : Size : 1/8NB TO ...
Type:Union Pipe Fittings Standard:MSS SP-83 Material And Grade:API 5L grade X52 Size:OD 4inch WT 7.9 mm Manufacture method:Forged Surface Treatment:Oiled ,coating,painting ,vanished ect Independence Inspection:Chemical Test,Mechanical Test
tender for supply of 1 ofi 600 to 1500 lpm for 100 nb pipe size as per bhel spec tr10050i rev 09 and annexure 1 qty 80 no 2 wfi 600 to 1500 lpm for 100 nb pipe size as per bhel spec tr10050i rev 09 and annexure 1 qty 10 no 3 wfi 600 to 1500 lpm for 80 nb
英语翻译1.PPR SOCKET TYPE 90° ELBOW Size:40mmNB QTY:50NOS.2.PPR SOCKET TYPE 90° ELBOW Size:50mmNB QTY:50NOS.3.PPR FLANGES AS PER TABLE ND-16 Suitable for 50mmNB PPR Pipe (OD 165mm,ID61mm,Thickness 18mm 4 nos of Hole of 18mm Dia at 125 Dia PCD Q
Electrical fire occurs in the pipe well,Unable to quickly locate accident points and handle them in a timely manner. Underground cables are often worn and stolen without permission. Unable to real-time understand the status of the well environm...
IoT transformation for operators isn’t just about building new networks. It involves challenges like growing users, occupying controlling positions in the value chain, and avoiding pipefication – challenges that telecom operators around the world are now facing. ...