OEM Two wing Butterfly Wing Nuts 11

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Model Number:
Two wing
Standard:
BS
Type:
Two wing
Certification:
ISO 9001:2000, ISO/TS 16949
Material:
ductile iron
Surface:
polishing, grinding, plating or according to your requist

Packaging & Delivery

Packaging Detail:Plastic bag, pallet packing, carton box, by customer's requirement
Delivery Detail:within 30days after payment

Specifications

Two wing Butterfly Wing Nuts
1>Excellent dimension accuracy
2>Finished: per your requirements
3>factory directly supply

Two wing Butterfly Wing Nuts

We supply kinds of metal parts totally according to clients' drawings and samples and special requirement.

Product Description

1. Material: Ductile iron .

2. Sizes: Inner hole Dia 15/17mm.

We have different sizes ,types of wing nut to meet your needs, save your cost .

3. Weight:  0.35kg,thread pitch:  10.0mm.(or 6.35mm)

4. Surface: White  Zinic , Yellow Zinic or painted, self color

5 Thread:casted or machine tap.

Our Services

1. 12000M2 standard modern workshop guarantee production capability to satisfy the customers needs

2.  Our Independent quality control department,Which make sure the quality of all products

3.  Our efficient and experienced sales team ,provide friendly and thoughtful service for clients from all over the world



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Q:How to calculate the deflection of steel pipe support column
The general structure is the strength, stiffness and stability of these three kind of bar stress load is much smaller than the compressive strength, the strength is no problem of elastic deformation range, but also need to consider the deformation, the stiffness of the problem and then there is stability, according to the material of different types and different constraints, different coefficient formula I don't know.
Q:Why subway steel erection erection to the design elevation of 800
First -0.4m; -4.3 m; third -7.8m; -11.0 m; fifth -14.2 M.
Q:Under the steel support line load is 420kn/m (design value)
So, what you said is the foundation pit excavation, pipe ends supporting, then why have load and steel 420kN/m?Do you want to build a house above the shop?
Q:The transformation of the old house can support it with channel beam below
Channel steel is a kind of carbon steel used in construction and machinery. It is a kind of complex section steel. Channel is mainly used in building structure, curtain wall engineering, machinery and equipment and vehicle manufacturing, etc.. It is required to have good welding, riveting and comprehensive mechanical properties. The raw material for producing channel steel is carbon steel or low alloy steel billet with carbon content not exceeding 0.25%. Finished channel steel formed by hot working forming, normalizing or hot rolling. Its specifications to waist height (H) * leg width (b) * waist thickness (d) of the MM number, such as 100*48*5.3, said waist height of 100 mm, leg width of 48 mm, waist thickness of 5.3 mm channel, or 10# channel. Waist high the same channel, if there are several different leg width and waist thickness also need to be on the right side of the model plus a B C, such as 25#a 25#b, etc..
Q:How much should be the concrete strength of the main structure of the steel support to carry out the construction
Support system of the special support for the following points: (1) the support of the switch must be in accordance with the principle of first support after the demolition
Q:Which kind of steel is strong
General selection of Q345 material, solid and solid space saving
Q:Why subway steel support axial force value
Calculation of axial force of steel support in deep foundation pit:The first plus zero, the calculation of a cable tension, the anchor cable tension is able to ensure the stability of the foundation pit resistance, and then on the basis of the times on the basis of the standard 70~95%.Preload is generally not more than 450kN, because of the use of pile anchor structure is mostly sand, silt, or clay, anti pulling force of this stratum and anchor is limited, 450kN means that the prestressing design tension reaches 450/0.95~450/0.7, which is basically the ultimate anchor in this ordinary formation, if not met to consider the encryption of anchor spacing.
Q:How to calculate the weight per meter of steel support
Depending on the type of steel used for supporting, the weight of the different models is different
Q:Why should the deep foundation pit support axial force monitoring?
Generally, the supporting structure of continuous wall (pile) and steel support is used. We are using the axial force meter (anti force meter) test, relatively stable his surname is good, can instantly reflect the conditions. They also used the steel stress meter, surface gage, the effect is not how good, especially the strain gauge could not reflect the working condition, and easily broken (numerical measure out), do not know is not associated with the installation process?
Q:Steel support lease 700 tons, the total amount of money per day
For example, adding 700 tons can be rented for 8 days, that is 700 8=87.5, so every day the rent is 87.5 yuan. In fact, if you are often used, it is better to buy a group of their own

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