One, natural gas tee joint standard what
1, natural gas tee joint standard joint material standard, three-way material can be divided into metal materials and non-metallic materials. Metal tee has carbon steel, stainless steel, alloy steel and so on. Threaded tee is produced by MaGang standard, and the national implementation standard is GB/12459-2005. non-metallic material tee is PVC, UPVC, PPR, etc.. According to the connection method, it can be divided into two types: snap type and threaded connection. According to the shape, it can be divided into T-shaped and herringbone.
2, natural gas tee fitting standards of the joint standard classification: GB/T12459-2005, GB/T13401-2005; electrical standard ASMEB16.9; chemical standard SH3408; water standard SH3409-96, SH3410-96; American Standard HG/T21635; German standard DL/T695; Japanese standard SY/T0510; Japanese standard DL/T695. Japanese standard SY/T0510; Russian standard DIN2615 and so on.
Two, natural gas tee joint type
1, the same diameter elbow welding tee: often called manifold, it uses two 90 ° elbow cut outer arm half of the circumference of the wall, and then the remaining two elbows welded together to form the same diameter. These three links are shown in Figure 18.7.
2, right-angle tee production: there are two kinds of right angles and diameters. Oxygen - acetylene flame cutting machine is usually used to cut when making two continuous cylindrical surface paint.
3, flat welded tee: tee weld short, small deformation, pipe saving, simple processing. Manufacturing method is to cut a straight pipe on the elliptical hole, the short axis of the ellipse is equal to 2/3 of the outer diameter of the branch pipe, the long axis is equal to the outer diameter of the branch pipe, and then the wall on both sides of the elliptical hole is heated to about 900 ° C, and the outer plate is pulled out.
Two, natural gas tee fitting manufacturers which
1, Zhuji City Diankou Kaixiang Machinery Factory belongs to is a technology-based joint-stock company. And also has today's international advanced technology and equipment, the main production of new building materials: pneumatic components, water grinding hardware, garden tools, PP-R pipe, pipe fittings, glass fiber PPR reinforced pipe, nano antibacterial PPR pipe, PE pipe fittings, aluminum-plastic PP-R `, stainless steel PP-R, PERT home furnishing pipe, ` and its supporting products.
2, Yuyao Bading Ming Ding Pipe Industry Co., Ltd. is a professional manufacturer and processor of gas pipe, corrugated pipe and supporting pipe fittings. The company has a complete, scientific quality management system, product quality is stable, the annual output of more than 10 million meters of corrugated pipe, mainly used for plumbing fittings, water heater flue, automobile fittings, tanker trucks threading pipe, all kinds of machinery industrial piping.
3. Zhuji Hongfeng Machinery Co., Ltd. is a large-scale enterprise integrating design, manufacture, marketing and service. With automatic CNC machine tool production line and complete production and testing equipment, perfect organization and a group of high-quality professional and technical personnel.
4, Yuhuan County Suhong Plastic Products Factory is a professional production and processing of PPR fittings, temperature control valve handwheel, regulating valve and other products. The company has a complete, scientific quality management system. Yuhuan Suhong Plastic Products Factory's integrity, strength and product quality has been recognized by the industry.
What are the standards of natural gas tee fitting? And what are the types of natural gas tee fittings and natural gas tee fittings manufacturers? If you are eager to understand these words, please read the above article content seriously.