ASTM A490 Structural Bolt, Alloy Steel, Heat Treated, 150ksi Minimum Tensile Strength Standard Bolt

• Model NO.: A490
• Surface Finishing: Teflon
• Certification: ISO, GS, RoHS, CE
• Available Material: Carbon Steel, High Strength Steel, Stainless Steel
• Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
• Surface Finish: Hot Galvanizing, Black, Color-Zinc, Blue-White Zin
• Trademark: HNF
• Specification: M2-M140
• HS Code: 731815

• Material: Carbon Steel
• Grade: A
• Customized: Customized
• International Standard: DIN, ANSI, GB, JIS, Bsw, GOST
• Used: Machinery, Chemical Industry, Environmental,Buildi
• Export Markets: Global
• Transport Package: 20-25kg/Carton+900kg/Pallet
• Origin: China

 

Product Description:    

DIN 975 stainless steel high Strength Double End Stud Bolts
                            
A threaded rod, also known as a stud, is a relatively long rod that is threaded on both ends; the thread may extend along the complete length of the rod.[1] They are designed to be used in tension.[2] Threaded rod in bar stock form is often called all-thread. 
Service

· Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
· Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
· Cost effective: Competitive prices with factory directly supply
· Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
· Customized Ideal Fasteners: customized services according to the samples and drawings offered.
               If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.
FAQ:
1. How do you let me trust you.
 We have own import & export right, and we are Gold mumber of alibaba and made in china, We get credit guarantee from Alibaba Group. you can make an order by alibaba to us directly.
2. How about your price.
High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.
3. How do you control your quality.
We request QC inspect every productions links for each bacth goods.And we can provide you MTC and mill certificate when the goods is finished.
4.Could you provide free samples?
For new customer, We can provide free samples for standard fastener, But the clients will pay the express charges. For old customer,We will send you free samples and pay express charges by ourself.
5.Do you accept small order?
Sure, we can accept any orders, we keep lots of stock for ALL STAINLESS STEEL FASTENER, CARBON STEEL NUT AND PART BOLT,Like hex weld nut, cage nut, wing nut, square weld nut,cap nut, hex nut,flange nut.Metric 8.8Grade,10.9Grade 12.9Grade Hex bolt and Hex Socket cap screw,Part ASME Hex cap screw.
6.How about your delivery time
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container, we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let factory priority produce your goods.
7.What is your packing.
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to customers' requestment
8.What is your payment term
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.

 

Oxygen Generator is a gaseous oxygen generator producing oxygen from air. It has features of easy installation, simple operation, automatic operation and energy-saving. It just need electricity to start running. It uses PSA technology, its progress is like this: compressed air is supplied by Air Compressor. Compressed air is used as raw material, after treatment to get rid of water, dust, oil mist,etc, compressed air goes into two adsorption towers, the nitrogen is adsorbed inside the tower, the oxygen goes out from the top, then goes into an oxygen buffer tank. After pressure regulation, flow rate adjustment, then the produced oxygen goes into using point for various applications.

Oxygen Generator

Oxygen Generator, Oxygen Plant, Oxygen Concentrator

Shandong Gamma Gas Engineering Co. Ltd. , http://www.gammagas.com