NEWS

  • ANYANG LONGTENG THREADED FASTENERS TEST ANALYSIS SYSTEM

    PRELOAD COMPLIANCE TEST REPORT        
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  • The 132nd Guangzhou Online Canton Fair invites you to join us

    THE 132ND CANTON FAIR WILL BE ABOUT TO OPEN WELCOME TO OUR CANTON FAIR BOOTH 230Y336 .15th —19th October  2022.    
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  • ANYANG LONGTENG HIGH-STRENGTH STUD BOLT

    EACH BOLT HAS OWN NUMBER. ANYANG LONGTENG STRICTLY CONTROL THE QUALITY OF EACH BOLT.
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  • ANYANG LONGTENG HEAT TREATMENT M42 ISO 4014 GRADE 12.9

    Anyang Longtrng attaches great importance to the awareness of independent innovation of products.Can Satisfy the individual needs of different customers. Type:Hexagon bolt property class: ISO 4014 Size:M42 Grade:12.9 Length:200CM Material:42CrMoA Packing:12pcs/carton Surface:Black    
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  • ANYANG LONGTENG HEAT TREATMENT M24 ISO 4014 GRADE 10.9 EN15048 CE CERTIFICATE

    We can accepts custom bolts of various sizes. Also can suffice the material requirements of customers. Complete production according to drawings. Our performance grade can do 8.8 to 10.9. Length can be customized.There are CE certification standards. Type:Hexagon bolt property class: ISO 898-1 Si...
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  • WIND POWER PROJECT

    Wind projects can be located in very different scenarios. Some are in the hills and some are on flat ground. Depending on the average wind speeds which can be greatly influenced by the terrain, the rotor diameter and generator size are selected to match the conditions and produce the most efficie...
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  • Anyang Longteng Project implementation process inspection

    Working safely may get old, but so do those who practice it! Thank You to all of our hard working teams for keeping each other safe! Wind powers opportunity for communities by creating jobs and spurring investment in the local economy.
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  • ANYANG LONGTENG CORPORATE ACHIEVEMENT AND CORPORATE CULTURE

    Anyang Long teng is a very strong manufacturing and sales enterprise.We have our own laboratories and designers and we have our own R&D capabilities to meet customers’ special requirements.  Our factory is large in scale and has complete production management, quality control and technical co...
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  • Anyang Longteng Wind power anchor

    It is a diversified enterprise mainly engaged in the production, sales and research and development of high-strength wind energy anchor bolts. Gigh-strength fasteners and other products. The main equipments are ∮18-25mm ultra-high strength heat-treated anchor rod steel bar production line,∮30-80m...
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  • Foundation basket for wind turbines

    Foundation basket for wind turbines

    The foundation transmits the wind turbine’s dead load and wind load into the ground. Anyang Longteng provides foundations in circular. Due to relatively small circumference, tubular steel towers are mounted on the foundations using a so-called foundation basket, or anchor cage, which consis...
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  • Anyang Longteng carries out “safety production month” series activities

    Anyang Longteng carries out “safety production month” series activities

      June this year is the 21st “safety production month” in China. The theme of the activity is “abide by the safety production law and be the first responsible person”. Over the past few days, our company has taken various forms to carry out relevant publicity and educ...
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  • Screws DIN 933 in plain, zinc plated alloy steel, grade 8.8  10.9  12.9

    Screws DIN 933 in plain, zinc plated alloy steel, grade 8.8 10.9 12.9

      Size: M20-M80 Dimension standard: DIN933 Property standard: ISO898-1, ASME J429, or technical agreement Length: customized Type: Heavy Hex Bolts Material: Carbon steel, Alloy steel Use: industrial Thread: 6g, 6h Payment terms: L/C, T/T Shipping term: FOB/CIF Export to: Worldwide Contact:Cora Ts...
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  • PT FT bar alloy steel threaded rod with high performance 930/1080 MPa

    PT FT bar alloy steel threaded rod with high performance 930/1080 MPa

    Diameter range: 20-100mm length: 10-12000mm Yield strength: 930/1080 MPa Percentage elongation after fracture A% :min 10% Percentage total elongation at maximum force Agt: 3.5% Reduction of area:  16≤Φ≤40             Z min 40% 40≤Φ≤100           Z min 45% Impact strength KV:  ≥27 J   @ 20℃ ≥15J  ...
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  • Anyang Longteng Group compeleted internal audit of ISO 9001 systerm

    Anyang Longteng Group compeleted internal audit of ISO 9001 systerm

    In order to implement Longteng group’s management policies and goals, continuously improve the company’s management system, continuously improve the management level, and ensure the adequacy, suitability and effectiveness of the company’s quality, environment, occupational healt...
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  • Grade 8 J429 hex head bolt,  UNC bolt

    Grade 8 J429 hex head bolt, UNC bolt

    Gr 8, SAE J429 Mechanical and Material Requirements for Externally Threaded Fasteners   Grade 8, hex head bolt, grade 8 bolt, fasteners, machine bolt, A manufacturing Grade 8 screws and bolts by hot forging or machining from bar.   Designation: Grades are designated by numbers where increasing n...
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  • Hex bolts

    Hex bolts

    Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex head bolt, hex cap screws, heavy hex bolts, structural bolts. Six sided heads bolts are the industry standard for fasteners with forged heads. Hex bolts are the most common type of bolt in...
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  • M20-M100 stud bolt, hex bolt manufacturer-Anyang Longteng Heat Treatment Material Co.,Ltd

    M20-M100 stud bolt, hex bolt manufacturer-Anyang Longteng Heat Treatment Material Co.,Ltd

        1200 employee factory for QT round bar, stud bolt, hex bolt, anchor bolt system – Anyang Longteng Heat Treatment Material Co.,Ltd. Bolt conform to ISO898-1 CL 8.8, 10.9, 12.9 or technical agreement. CNAS lab, BV, CE, EN1090, EN15048, EN14399, ISO9001, ISO41001, ISO45001, UT, ...
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  • Win two contracts within one day- A boom ordering season in spring of 2022

    Win two contracts within one day- A boom ordering season in spring of 2022

    Anyang Longteng Heat Treatment Material Co., Ltd.   Win two contracts within one day – A boom ordering season in spring of 2022     The plan of the year lies in the spring, and the development of the whole year depends on the first season. Recently, there have been frequent reports o...
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  • Training employees to consolidate the awareness of safe production

    Training employees to consolidate the awareness of safe production

    In order to continuously strengthen enterprise safety management and improve employees’ awareness of self-protection, Anyang Longteng has taken multiple measures to effectively promote safety education and training. Mobilize deployment and consolidate ideas. The company attaches great impor...
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  • Wind turbine generator running during cold weather

    Wind turbine generator running during cold weather

    From March 16th to 17th, the temperature in the central and eastern regions dropped by 4 to 10 degrees Celsius, and in some areas, the temperature dropped by more than 12 degrees Celsius, accompanied by winds of magnitude 4 to 5 and gusts of magnitude 6 to 8. There have been two rain and snow eve...
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  • Threaded bolts for heat changers , grade 8.8, 10.9, 12.9

    Threaded bolts for heat changers , grade 8.8, 10.9, 12.9

    Anyang Longteng Heat Treatment Material Co.,Ltd is a threaded bolt factory based in China, supplying high-strength bolt for heat exchangers. Threaded bolts allow for installation of a flanged connection in a plate and frame heat exchangers. Diameter: 3/4″-3″, M18-M80 Property class: 8...
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  • China supplier for DIN 6914  High-Strength Hexagon Bolts With Large Widths Across Flats For Structural Bolting

    China supplier for DIN 6914 High-Strength Hexagon Bolts With Large Widths Across Flats For Structural Bolting

                          Material:Steel, Strength class 10.9 by DIN ISO 898-1 Thread Size M12 M16 M20 M22 M24 M27 M30 M36 d                 P Pitch 1.75 2 2.5 2.5 3 3 3.5 4 ds Nominal Size 12 16 20 22 24 27 30 36 max 12.7 16.7 2...
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  • How do we call each dimension on hexagon head bolt?

    How do we call each dimension on hexagon head bolt?

                          Legend: b – length of the thread (at least) l – length of bolt d – the nominal diameter of the thread k – head height r – radius e – the diameter of the circumscribed circle (not less...
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  • Ready stock ISO 4014 12.9 M64, M56, M42, M48, M36

    Ready stock ISO 4014 12.9 M64, M56, M42, M48, M36

    Product:hexagon head screws / half thread Specification:M20-M72 Property Class: ISO898-1  8.8, 10.9 Elongation after fracture Minimum tensile strength Lower yield strength or stress ar 0.2% non-proportional elongation Stress under proof load Strength under wedge loading Hardness Impact streng...
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