Factory wholesale St37 Flange - Galvanized Long Bolts And Nuts – Deye

Factory wholesale St37 Flange - Galvanized Long Bolts And Nuts – Deye

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The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for Butterfly valve with elec. actuator , Renewable Seat Butterfly valves , Ductile iron y-strainer , President of our company, with whole staff, welcomes all buyers to visit our company and inspect. Let us cooperate hand in hand to make a good future.
Factory wholesale St37 Flange - Galvanized Long Bolts And Nuts – Deye Detail:

Standard: DIN6914-6916 , ASMEB18.2.6 and JISB1186 AS1252.
Different sizes between M12 and M30 are available.
Material: B7/2H, 20MnTiB ,35VB. A3, A1, A2. A4.
Pressure rating: 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9.
surface treatment: black oxide , hot galvanizing ,black, Dacromet and zinc plating.
Hexagonal head types: one is flat-brained and the other is concave-brained.
Depending on the position of the flange bolt, the size requirements of the disc are different. There are also flat bottom and toothed parts.

 

The quantity of bolts for a flange connection will be given by the number of bolt holes in a flange, diameter and length of bolts is dependent of flange type and Pressure Class of flange.

 

Stud Bolt length are defined in ASME B16.5 standard. The length in inches is equal to the effective thread length measured parallel to the axis, from the first to the first thread without the chamfers (points). First thread is defined as the intersection of the major diameter of the thread with the base of the point.


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 Galvanized Long Bolts And Nuts – Deye detail pictures


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Our growth depends on the superior equipment ,exceptional talents and continuously strengthened technology forces for Factory wholesale St37 Flange - Galvanized Long Bolts And Nuts – Deye , The product will supply to all over the world, such as: Nigeria , New Zealand , Slovak Republic , We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Judith from India - 2018.05.15 10:52
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Frank from Slovakia - 2018.09.23 17:37
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