OEM Two wing Butterfly Wing Nuts

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

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

Q: What are the characteristics of disc scaffolding: The Pankou scaffolding 60 heavy support frame as an example, the height of 5 meters of the single pole of the allowable bearing capacity of 9.5 tons, the failure load reached 19 tons, is 2-3 times of traditional products. Advanced technology: disc scaffolding connection disc to the rod force through the center node is mainly used in Europe, countries and regions, is the rise in price replacement products, the scaffold is firm, stable structure of disc type scaffold material upgrade: the main materials used in low alloy structural steel (GB Q345), strength higher than the traditional carbon steel tube scaffold (GB Q235) 1.5-2 times

Q: Which kind of scaffolding is the most convenient and time-saving?: 3, low cost (can speed up the construction schedule, shorten the construction period), large spatial scaffolding in the same condition, the new building quick dismantling scaffold material ratio of bowl type multifunctional scaffold, the same specifications of single member weight than the bowl type multifunctional scaffolding light.

Q: Can you identify Scaffold Grade Aluminum tubing by looking at it.?: The grade or type of Aluminum Alloy materials can not be identified visually because they are almost all the same in appearance. Normally these materials are marked with there Alloy number or designation like, 6061- T6, at certain intervals so that users can distinguish them.

Q: Who has external scaffolding construction program: See the following table for permissible deviation of steel pipe:Item deviation check tool1 welded steel pipe size (mm) outer diameter 48Wall thickness 3.5-0.5 vernier caliperThe 2 ends of steel tube shear oblique deviation 1.7 feeler, corner rulerThe corrosion of 3 steel tube outer surface depth of less than 0.50 vernier caliper4 kinds of rod end bending L = 1.5m = 5, steel ruler5 pole bending 3m<l = 4m4m<l = 6.5m = 12Less than or equal to 20

Q: What heights do u need a harness for(had to repost as didnt explain correctly in last 1): OSHA says that you need guardrails, safety nets or a fall-arrest system if you're working or walking near an unprotected surface more than 6' above a lower level.

Q: Specific requirements, the civil code is what ah! Thank you very much, I am lack of this kind of information, I hope you can tell me which of the following: Calculation basisScaffolding input: for the template support part of the steel pipe material in accordance with the 1.5 layer of the amount of consideration: the amount of external scaffolding steel pipe in accordance with the full closed scaffolding consideration; safety net in accordance with the external scaffolding full consideration.

Q: Can anybody provide me the formula for calculating scaffold volume on circular tank?: Step 1. Measure the diameter of the tank (D). Step 2. Measure the height (h) for a vertical tank or length (l) of a horizontal tank. Step 3. Calculate the cross-sectional area of the tank using Equation 1. Equation 1: Cross-sectional Area, A = 3.14 x D x D/4 Step 4. Calculate the volume of the tank in cubic feet using Equation 2. Equation 2: Volume in cubic feet = A x h [for a vertical tank] Volume in cubic feet = A x l [for a horizontal tank] Step 5. Convert the volume of the tank from cubic feet to gallons using Equation 3. Equation 3: Volume in gallons = (Volume in cubic feet) x 7.48

Q: improper design of formwork and scaffolding, not adequate braces and supports, improper handling, corrosion of material is several factor of formwork and scaffolding failure. it is estimated that more than 3000 accidents involving falls from scaffolds and 30 fatalities: Well, it seems you came close to answering your question. But are falls a scaffolding failure? For me failure means that the scaffolding sagged or fell - which may result in injuries with or without falling as when the failing scaffolding falls on a worker on the ground. I would think that major causes of failure as I defined it would be inadequate or failed attachments to the building and failure of ground support for the structure. Question needs to be improved to define what you need in answer and avoid conflict between question and detail.

Q: does anyone know where i can find dimmesdale's confession (at night) of his sins upon the scaffold.?: Dimmesdale does not confess to his crimes on the scaffold at night, but he does meet with Hester and little Pearl on the scaffold while Chillingsworth watches. (pg. 220) His public confession comes at the end of the book during the day time and then he dies.(pg. 367) Follow the link I have attached and type in the page numbers in the little box near the top of the page.

Q: What are the safety requirements for the dismantling of construction scaffolding: (1) prior to the dismantling of the scaffold, the work instructions for the removal shall be prepared and submitted for approval according to the design approval procedure of the scaffold. No work instructions or safety measures are not implemented, it is strictly prohibited to dismantle the work.(2) prior to the removal of the work, the approved work instructions and construction plans shall be made to the site construction personnel. And should check the implementation of site safety measures.

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