Ventech Ventilation Air Pressure Relief Damper Gravity Louver

Ventech Ventilation Air Pressure Relief Damper Gravity Louver

Specifications/Технические характеристики Screw diameter/диаметр шнека: Ø15-Ø360 L/D=15-45 Screw structure and compression ratio can be designed according to different products and raw material./Соотношение структуры и сжатие винт может быть разработанв соответствиис различных продуктов и сырья...
We always take the customer as the center, take the quality as the premise, and aim to create the best price PIN SCREW BARREL, Single Screw Barrel, 38CrMoAlA screw. Adhering to quality first, product safety first and service quality first is the ideological source of our company. Our company is committed to be the most competitive company in terms of quality and price, so as to serve the majority of dealers and customers.


Specifications/Технические характеристики

Screw diameter/диаметр шнека: Ø15-Ø360

L/D=15-45

Screw structure and compression ratio can be designed according to different products and raw material./Соотношение структуры и сжатие винт может быть разработанв соответствиис различных продуктов и сырья


Material/МАТЕРИАЛ

1) 38CrMoAlA(JIS SACM645)

2) Cr12MOV(JIS SKD-11)
3) 4Cr5MoSiV1(JIS SKD-61)

4)  42CrMo(AISI 4140)

5) 40Cr

6) 9Cr18MOV


Surface Treatment/Обработка поверхности:

1) Heat Treatment/Термическая обработка

2) High Frequency Treatment/Лечение высокой частоты

3) Nitriding treatment/Лечение азотирования

4) Hard Chrome Plating treatment/Жесткий хром покрытие лечение

5) alloy plating treatment/сплава, покрытие лечения


Screw type: common type, gradual type,sudden type,barrier type,pinned type,exhaustive type,separate type,granulation type,wave type./

Винтовые типа: общий тип, постепенное, внезапное типа, барьерного типа, закрепленного, исчерпывающим типа, отдельный тип, типа грануляционной, волна типом




Find excellent quality exhausted type screw made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you exhausted type screw with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.
Our innovative Ventech Ventilation Air Pressure Relief Damper Gravity Louver can not only meet the current needs of many manufacturing and research customers, but also meet their future needs. We select our products carefully in principle and keep improving our technology. While pursuing development, we attach great importance to product quality and brand building, and the coordinated development of environment and economy, creating value for customers and fulfilling social responsibilities.
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