Astm A193 Alloy Steel Round Bar B16 Grade 1/2" - 4"
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Astm A193 B16 Alloy Steel Round Bar B16 Stud Bolt A193 B16 Alloy Steel Round Bar ASTM A193 Grade B16 bolts and threaded studs are manufactured from a chromium-molybdenum-vanadium alloy steel. Although A193 Grade B16 bolts and studs have similar strength requirements as Grade B7, the vanadium and higher tempering temperature helps the fasteners retain their molecular structure and strength under higher ambient temperatures than Grade B7. Grade B16 bolts and studs are used in the power and petrochemical industries on boilers, turbines, and other pressurized equipment with elevated temperatures. Unlike the stainless steel grades within the A193 specification, Grade B16 has no corrosion-resistant properties unless they are coated. The ASME A193 designation covers fasteners intended for use in pressure vessels, valves, flanges, and fittings. The addition of vanadium makes this heat treated chromoly steel (AISI 4140) particularly resilient in high temperature environments. A-193 B16 is considered as the most suitable for bolts used at temperature below 450°C with a minimum effect on its structural strength up to 1,100°F.
ASTM A193 B16 Chemical Properties and Physical Characteristics
PACKING QBH BULK 20-25KG/CTN,36CTNS/PALLET 20-30KG/BAGS,36BAGS/PALLET ONE TON/BOXES 50KG/ IRON DRUM,12 IRON DRUMS/PALLET
QBH SMALL PACKING Packing in small boxes according to customer’s requirements Packing in plastic bag according to customer’s requirements
QBH PALLET TYPE SOLID WOOD FUMIGATION PALLET EURO Pallet THREE SPLINT PALLET WOODEN BOX
The advantages of QBH
FAQ 1. How do you let me trust you. Jiaxing City Qunbang Hardware Co.,ltd hs its own right of import
and export,QBH trademark in China,United States,European Union have
been registered.At the same time,you can also check the
registration information of our company in the China industry and
Commerce system. 2. How about your price. We will be based on different markets,for different quality and
quantity,tailor-made prices for customers,in order to achieve
win-win goal. 3. How do you control your quality. Incoming quality contral( IQC)→Process Quality control(PQC)→Output
quality control(OQC),and the random samples is sent to TUV for
testing.If the customer received the goods and found quality
problems,QBH company promises to be responsible for returning money
or replenishing the goods 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? QBH company can accept small orders if we have them in
stock.Generally speaking,the stock probability of stainless steel
fasteners is higher than that of carbon steel fasteners. 6. How about your delivery time What we pursure is the high efficiency movement pattern,the
stainless steel fastener delivery time about 15days,the carbon
steel fastener will it about 30days 7. What is your packing. Usually 25KG/carbon,36CTNS on the pallets,or 20-30kg/Bags,then on
the pallet,QBH company personalized packagingis also available,like
10PCS/plastic bag or 10pcs/box,it can print some information such as LOGO and pattern of customers. 8. What is your payment term Normally,our terms of payment are TT and L/C,if we cooperate for a
long time,we can reach the point of mutual trust,and fully support
our customers to become bigger and stronger in the local market. Not only in the price concessions,but also in the payment can also
be made on credit,Specific credit sales time needs to be negotiated
separately
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| Product Tags: B16 Grade Alloy Steel Round Bar ASTM A193 Fully Threaded Studs Astm A193 B16 Alloy Steel Round Bar | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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