3×20 Inch ASTM A105 Stainless Steel Weldolet Pipe Fittings SCH 80 MSS-SP-97

ASTM A105 Weldolet, 3×20 Inch, Wall Thickness SCH 80, Standard MSS-SP-97, Butt Weld Ends

Branch platform is also called branch seat, saddle, saddle type pipe joint. It is mainly used for reinforcing pipe fittings of branch pipe connection, instead of using different diameter three-way, reinforcing plate, strengthening pipe section and other branch pipe connection types. It has the advantages of safety and reliability, cost reduction, simple construction, improvement of medium flow channel, series standardization, convenient design and selection, especially in high pressure, high temperature, large caliber, thick wall pipeline, which is increasingly widely used, replacing the traditional branch pipe connection method.

Common specifications
The branch pipe table body adopts high quality forgings, the material is the same as the pipe material, there are carbon steel, alloy steel, stainless steel and so on. The branch seat and the supervisor are welded, and the connection with the branch pipe or other pipe (such as short pipe, wire plug, etc.), instrument, valve has three types of butt welding connection, socket welding connection, thread connection. Branch platform commonly used manufacturing execution standards such as MSS SP-97,GB/T19326 standards.
Characteristics
The branch pipe platform has the advantages of safety and reliability, cost reduction, simple construction, improvement of medium flow channel, standardization of serialization and convenient design and selection, especially in high pressure, high temperature, large caliber and thick wall pipes, which is increasingly widely used, replacing the traditional branch pipe connection method.
Composition technology
1. welding branch pipe table is generally made of integral forgings. The structure of branch pipe table is divided into main connection end, strengthening part and branch pipe connection end.
Evaluation of welding technology of 2. branch pipe table
V groove of the weld of the branch pipe table is a single side groove, which can be determined as the combination weld of butt weld (groove weld) and fillet weld.
welder qualification requirements for 3. pipe stand
Welders shall obtain relevant welding procedures in accordance with the relevant provisions of the Detailed Rules for the Examination of Welding Operators of Special Equipment
Project qualification, considering the pipe outer diameter cover, should consider the branch pipe table groove surface diameter (branch pipe outer diameter), the supervisor diameter is not within the welder evaluation consideration range. When there is a transition slope, the diameter of the groove surface refers to the actual diameter measured from the groove surface, which is generally smaller than the outer diameter of the branch pipe table, while the pipe table is welded as a combination weld of butt weld and fillet weld with groove in the branch pipe. As a result, welder holding 6 G pipe certificate can be covered.

essential information

HEBEI PENGXIN PIPELINE EQUIPMENT GROUP CO.,LTD.. was established in the early 1990s, is located in China elbow pipe capital "mengcun" golden hinterland New hope. Here north of Beijing and Tianjin, south of Jinan, east Huanghua port, excellent location, ease of access and the unique economic environment for the development of the company provides unlimited opportunities.
After nearly two decades of hard business, Hebei Peng Xin Pipeline Group Ltd. has now developed into a set of tube production, steel logistics, sales and export as one of the group of companies. Which owns Hebei Peng Xin Pipe Group Co., Ltd. Hebei Peng Xin Xin Ding Pipe Group Co., Ltd., Hebei Peng Xin Hua Tuo High Pressure Pipe Group Co., Ltd., Hebei Xin Peng Bo Tao Group Pipe Manufacturing Co., four large-scale companies.

Group covers an area 66,600 square meters, the total assets of 318 million yuan, registered capital of 1.0188 billion yuan, annual production of 30,000 tons pipe fittings, pipe throughput of nearly ten million tons. The company currently employs 628 people, including engineers, economists, accountants 128 people. Widespread branches and offices in major cities in the country, while the company also has independent export right, the products are exported to Europe, America, Southeast Asia, Russia and other countries and regions.

Laid a strong foundation for the development Peng Xin Group, the Group has 5,000 tons of press, large heat treatment furnace, a large IF pushing machine, a large bending machine, beveling machine, sawing machine, lathe, drill press, tee cold extrusion machine, plywood hammer, vertical lathe, large sandblasting machines and other related facilities 316 sets. Has advanced physical and chemical metallurgical, nondestructive testing, material testing equipment more than 40 sets. And has the world's most advanced metallic materials direct reading spectrometer, employing all the national and provincial authorities to obtain recognized qualifications, and in strict accordance with the company's quality assurance system for production traceability. After years of hard work group company has passed the ISO9001 international quality system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification most authoritative industry certification.

Quality determines survival, the details determine success or failure. Customer satisfaction for the purpose of quality concept, created Peng Xin Group's quality and strength.
Peng Xin Group uphold integrity first, create business opportunities business philosophy. Depending on the product quality and Honor for the group life, years of spot check inspection Peng Xin Group's products are always 100% qualified.
Our main products are electricity, chemical equipment, carbon steel, alloy steel, stainless steel, X-class series and a variety of materials elbows, bends, reducers, tees, crosses, head, flange, bearing plug-in, hangers and other pipeline products. Company carbon steel, alloy steel, stainless steel and other wall thickness, size pipe.

Peng Xin Group is the large seamless steel pipe, straight seam steel pipe, spiral steel pipe, steel pipe logistics base, annual inventory of 38,000 tons or more. Operating Chengdu Steel, Shanghai Baosteel, Tianjin big seamless, Jiangsu Chengde, Longchuan steel mills, Shandong giant, Steel, Anshan Iron and Steel and the United States, Japan, Germany, Italy and other countries products. And to Panzhihua, Chengdu Seamless Steel Tube Plant, Hengyang Valin Steel Tube Co., Ltd., Jiangsu Chengde Steel Tube Co., Ltd. distributor in North China. Simultaneously and professional production 300000, 600000, 1000000 subcritical, supercritical, ultra-supercritical, thermoelectric four pipes and pipe factory piping.

Group products are mainly used in petroleum, chemical, natural gas, nuclear power, thermal power, metallurgy, heat pipe, shipbuilding, construction and other industries. With Datang, Huaneng, Huadian, Guodian, China National Petroleum Corporation, China National Offshore Oil Corporation, rings technology into the Engineering Company, Saiding engineering company, China Lu engineering company, Sinochem Second Construction, Chongqing Chemical Medical Group, Xiamen Xianglu Group, Xinjiang Guinness company, chemical and Thailand, sky, Lu Tien-oriented, Plum MSG, Ershisanye, Shandong Sea Chemical Yongxin petrochemical, large stone technology, Chen Hung chemicals, Wanhua Group etc. has always been a good cooperation.

Peng Xin is its distinctive brand positioning, three-dimensional marketing strategies in the industry leading the way.
Group Company has obtained API, CE, ASME and other international and national certification issued by the General Administration of Quality Supervision, Inspection and China special equipment manufacturing license, the State Power Corporation power plant parts supply network member factory, Hebei Boiler and Pressure Vessel Supervision, Inspection and Supervision, Inspection Unit , China National Petroleum Corporation supplies network member unit of China National Offshore Oil Corporation qualified suppliers, Datang International Network Supplier Membership materials, China Huadian Corporation tendering and procurement network provider group-level member of "China metal materials distribution industry leader ", Hebei Province, taxes hero and many other honors
Challenges facing the industry, Peng Xin Group, adhering to the essence Xeon technology, the service flawless reputation to really sincere business philosophy, and constantly introduce new technologies, develop new projects and seek new areas. In the future, Peng Xin people are to unity, progressive attitude, being in the forefront of pipeline equipment industry to do the industry leader position leading international brand.