Shantui is a large state-owned enterprise mainly engaged in the production of bulldozers, excavators, loaders and road section machinery. In 2006, the comprehensive performance and market share of bulldozers produced by Shantui ranked third in the world, ranking first in China. . The bulldozer oil produced after the establishment of Shantui is a matching oil for some lubricating oil factories in the society. Users often reflect such problems in the process of using bulldozers. Shantui has been in this field for decades, and finally realized the importance of lubricating oil and fully realized that it is difficult to meet the needs of construction machinery.

In June 1994, Shantui invested heavily to establish Shantui Petrochemical Co., Ltd., and Shantui Petrochemical Co., Ltd. cooperated extensively with domestic and foreign senior scientific research institutions, and was committed to the research and development and production of oil for construction machinery, first producing oil for installation, and users reflected After switching to other brands of oil, the performance of the whole machine decreased, and it was required to purchase oil for installation. Therefore, the market-specific oil was introduced, which enabled the comprehensive performance of the Shantui bulldozer to be greatly exerted, and was widely praised by users, thus making the bulldozer Production and sales have increased year by year. With the introduction of excavators and loaders, it is found that the lubricating oil used in bulldozers is still insufficient in the overall performance of the whole machine when used on excavators and loaders, so it is devoted to the development of special oils for excavators and loaders. With the introduction of special oil for excavators and loaders, it has been widely praised by users. Therefore, Shantui Petrochemical Co., Ltd. was designated by China Construction Machinery Industry Association as the only oil production base for construction machinery in China in November 2003. Therefore, the special lubricants for the Shantui Komatsu bulldozer, excavator and loader series were launched, and they were randomly exported to Yemen, Australia and other countries. At the same time, many domestic OEM companies (engineering machinery manufacturers) also use a variety of special oils as their installed and service oil. The sales volume of various special oil products has doubled year by year. With the establishment of the Lubricant R&D Center of China Shantui Construction Machinery Research Institute in November 2006, combined with all kinds of information feedback from the market, we fully realized that all kinds of construction machinery not only have different structural characteristics, but also different working conditions. The working environment is different. There are many working environments that are rainy or humid, and inevitably come into contact with water and air. Generally, the lubricating oil anti-corrosion ability is difficult to meet the requirements of these working conditions and engineering machinery and equipment under the working environment. After more than two years of research and development and real-time simulation of comprehensive performance experiments, the researchers at the Lubricating Oil Research Center successfully introduced the corrosion-resistant series of lubricants that are more suitable for various working conditions and working environments of engineering machinery. The introduction of this series of lubricants will definitely make the comprehensive performance and service life of construction machinery equipment greatly improved and improved.


TEE Type welded/seamless  X TYE  ,Y TYPE 

Standard: ASME/ANSI B16.9 ANSI/ASME B16.11  ANSI/ASME B16.28

BSEN10253-2 BS EN10253-4  

Size:1/2''~48''(Seamless); 16''~80''(Welded)

Wall thickness: Sch5~Sch160\XXS

Manufacturing process: Hot Extruded   , cold extruded ,pressed ,  etc.

Material:

Carbon steel: 

FSGP PG370W PT370
.ASTM / ASME A234: WPB - WPC - WP1WP11 - WP12 - WP5 - WP22 - - WP91
ASTM / ASME A/SA 420: WPL6 - WPL3EN 10216-2: P195GH - P235GH - P265GH-P355Nh 
20MnNb6 - 16Mo3 - 8MoB5-4 - 14MoV6310CrMo5-5 - 13CrMo4-5 - 10CrMo9-10-15NiCuMoNb5-6-4 - X11CrMo5X11CrMo9-1 - X10CrMoVNb9-1X10CrWMoVNb9-2 - X20CrMoV11-1former BS-DIN-AFNOR equivalent grades)

HIGH YIELD STEEL FOR PIPELINE AND OFFSHORE FITTINGS 
ASTM A860 / MSS-SP75: WPHY 42WPHY 46 - WPHY 52 - WPHY 60-WPHY 65 - WPHY 70 grades
WPHY 80 only as per MSS-SP75 EN 10208-2: L245NB - L290NBL360NB - L415NB - L360QBL415QB - L450QB - L485QB - L555Q

Stainless steel:

304/SUS304/UNS S30400/1.4301

304L/UNS S30403/1.4306;

304H/UNS S30409/1.4948;

309S/UNS S30908/1.4833

309H/UNS S30909;

310S/UNS S31008/1.4845;

310H/UNS S31009;

316/UNS S31600/1.4401;

316Ti/UNS S31635/1.4571;

316H/UNS S31609/1.4436;

316L/UNS S31603/1.4404;

316LN/UNS S31653;

317/UNS S31700;

317L/UNS S31703/1.4438;

321/UNS S32100/1.4541;

321H/UNS S32109;

347/UNS S34700/1.4550;

347H/UNS S34709/1.4912;

348/UNS S34800;

 

Alloy steel:

ASTM A234 WP5/WP9/WP11/WP12/WP22/WP91;

ASTM A860 WPHY42/WPHY52/WPHY60/WPHY65;

ASTM A420 WPL3/WPL6/WPL9;

 

Duplex steel

ASTM A182 F51/S31803/1.4462;

ASTM A182 F53/S2507/S32750/1.4401;

ASTM A182 F55/S32760/1.4501/Zeron 100;

2205/F60/S32205;

ASTM A182 F44/S31254/254SMO/1.4547;

17-4PH/S17400/1.4542/SUS630/AISI630;

F904L/NO8904/1.4539;

725LN/310MoLN/S31050/1.4466

253MA/S30815/1.4835;

 

Nickel alloy steel:

Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN;

Alloy 201/Nickel 201/NO2201/2.4068/ASTM B366 WPNL;

Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;

Alloy K-500/Monel K-500/NO5500/2.475;

Alloy 600/Inconel 600/NO6600/NS333/2.4816;

Alloy 601/Inconel 601/NO6001/2.4851;

Alloy 625/Inconel 625/NO6625/NS336/2.4856;

Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;

Alloy 800/Incoloy 800/NO8800/1.4876;

Alloy 800H/Incoloy 800H/NO8810/1.4958;

Alloy 800HT/Incoloy 800HT/NO8811/1.4959;

Alloy 825/Incoloy 825/NO8825/2.4858/NS142;

Alloy 925/Incoloy 925/NO9925;

Hastelloy C/Alloy C/NO6003/2.4869/NS333;

Alloy C-276/Hastelloy C-276/N10276/2.4819;

Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;

Alloy C-22/Hastelloy C-22/NO6022/2.4602;

Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;

Alloy B/Hastelloy B/NS321/N10001;

Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;

Alloy B-3/Hastelloy B-3/N10675/2.4600;

Alloy X/Hastelloy X/NO6002/2.4665;

Alloy G-30/Hastelloy G-30/NO6030/2.4603;

Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;

Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;

Alloy 31/NO8031/1.4562;

Alloy 901/NO9901/1.4898;

Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;

Inconel 783/UNS R30783; 

NAS 254NM/NO8367;

Monel 30C

Nimonic 80A/Nickel Alloy 80a/UNS N07080/NA20/2.4631/2.4952

Nimonic 263/NO7263

Nimonic 90/UNS NO7090;

Incoloy 907/GH907;

Nitronic 60/Alloy 218/UNS S21800



A tee is a branched, reinforced outlet fitting that permits flow at 90 to the main flow. The main flow

passes through the run of the tee. The 90 outlet iscalled the branch of the tee. A straingt tee is manufactured with all three outlets, the run as well asthe branchm the same size. A reducing tee is madewith the branch outlet smaller than the run toaccoomodate the design flow rate.

Buttweld Tee

Pipe Tee,Tee Pipe Fittings,Pipe Fitting Tee,Steel Pipe Tee

He Bei GuangHao Pipe Fittings Co .,LTD (Cangzhou Sailing Steel Pipe Co., Ltd) , https://www.guanghaofitting.com

April 07, 2021