ANSI/ASME A193 Heavy Hex Nuts A194 316/304 Fastener for Food and Beverages

• Material: Stainless Steel
• Type: Round Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SBN-056
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, ASME, ISO, Hg
• Grade: 8.8
• Application: Machinery, Chemical Industry, Environmental, Building, B16.5 Flanges Connection
• Finish: PTFE Coating
• Surface Treatment: Plain
• Delivery: 2-4 Weeks
• Thread: Full Thread, Unc, Unf
• Length: According to Client′s Requirement
• Size Range: M6-M100, 1/4"- 4"
• Transport Package: Plywood Cases/Wooden Boxes
• Specification: 1 5/8inch x 320mm
• Trademark: Qishine
• Origin: China
• HS Code: 7318159090
• Package Size: 35.00cm * 12.00cm * 12.00cm
• Package Gross Weight: 12.000kg

Product Description

Company Profile

 

About Us

Xiamen Qishine Imp. & Exp. Co., Ltd provides forged flanges with nominal diameter DN15 - DN3000 that suit for Europe, Germany, the United States, France, Britain, Italy, Russia, Japan and domestic chemical standards, EN, DIN, ASME, ANSI, BS, JIS, MSS, API,AWWA, Gost, GB and SAE. Non-standard flanges according to customers' drawings are available also. All our products  are made by ISO,PED, EC, EU and API approved manufacturers. Be rest assured about our products quality. And any third party inspection before delivery are welcome.

Product Description

316/304 Fastener for Food and Beverages

316/304 stainless steel fasteners are commonly used in the food and beverage industry due to their excellent resistance to corrosion and their ability to withstand exposure to harsh environmental conditions.

Both grades of stainless steel are commonly used in food and beverage processing applications due to their excellent strength, durability, and resistance to corrosion. However, 316 stainless steel is often preferred in applications where greater resistance to corrosion is required, while 304 stainless steel is typically used in less corrosive environments.

In food and beverage processing applications, 316/304 stainless steel fasteners can be used to secure components such as piping, valves, and pumps. The fasteners are made of stainless steel, which provides excellent strength and durability, making them suitable for use in high-stress applications.

The stainless steel material used in 316/304 fasteners is highly resistant to corrosion, making it ideal for use in food and beverage processing applications, where hygiene and safety are critical. It is also resistant to extreme temperatures, which makes it suitable for use in high-temperature applications, such as cooking and sterilization.

ASTM A193 Stud Bolts: Chemical Composition

Physical Element	ASTM A193 grade B7 (AISI 4140)	ASTM A193 grade B8 (AISI 304)	ASTM A193 grade B8M (AISI 316)
Carbon	0.38 - 0.48%	0.08% max	0.08% max
Manganese	0.75 - 1.00%	2.00% max	2.00% max
Phosphorus, max	0.035%	0.045%	0.045%
Sulfur, max	0.040%	0.030%	0.030%
Silicon	0.15 - 0.35%	1.00% max	1.00% max
Chromium	0.80 - 1.10%	18.0 - 20.0%	16.0 - 18.0%
Nickel	absent	8.0 - 11.0%	10.0 - 14.0%
Molybdenum	0.15 - 0.25%	absent	2.00 - 3.00%

ASTM A193 Stud Bolts: Mechanical Properties

ASTM A193	Size	Min Tensile Strength (KSI)	Min Yield Strength (KSI)	Min Elongation (%)	RA % min	Max HBW	Max HRC
ASTM A193 grade B7	Up to 2-1/2	125	105	16	50	321	35
	2-5/8 - 4	115	95	16	50
	4-1/8 - 7	100	75	18	50
ASTM A193 grade B8 Class 1	All	75	30	30	50	223	35
ASTM A193 grade B8M Class 1	All	75	30	30	50	223	96
ASTM A193 grade B8 Class 2	Up to 3/4	125	100	12	35	321	35
	7/8 - 1	115	80	15	35
	1-1/8 - 1-1/4	105	65	20	35
	1-3/8 - 1-1/2	100	50	28	45
ASTM A193 grade B8M Class 2	Up to 3/4	110	95	15	45	321	35
	7/8 - 1	100	80	20	45
	1-1/8 - 1-1/4	95	65	25	45
	1-3/8 - 1-1/2	90	50	30	45

 

The material chosen for the threaded stud and the hex nuts should be compatible. Materials for bolting sets shall be selected based on the process's working temperatures, as shown in the table below:

	TEMPERATURE °C ( °F )
STUD BOLTS MATERIALS	MIN.	MAX.
CARBON STEEL	-29 (-20)	300 (572)
A193 B7, L7	-73 (-100)	400 (752)
A193 B6	0 (32)	500 (932)
A193 B8	-200 (-325)	575 (1067)
A193 B16	0 (32)	520 (968)
A193 B17B	-29 (-20)	650 (1202)
A913 Inconel 718	0 (32)	750 (1382)
A453 Gr. 660	-29 (20)	538 (1000)

 

ASTM A453 Stud Bolts for High-Temp. Service

ASTM A320 Stud Bolts for Low-Temp. Service

In addition to their resistance to corrosion and high temperatures, 316/304 stainless steel fasteners are also easy to clean and sanitize, making them ideal for use in food and beverage processing applications, where hygiene and cleanliness are paramount.

316/304 stainless steel fasteners are a reliable and durable solution for food and beverage processing applications, providing excellent resistance to corrosion and the ability to withstand exposure to harsh environmental conditions. Their stainless steel construction and properties make them suitable for use in a wide range of food and beverage processing applications, helping to ensure the safety and quality of food and beverage products.
 

Products to our clients.

 

Our Superiority

Why choose Qishine?

High Quality: Qishine provide high quality products.
Reasonable and Competitive Price: Our products are sales well in oversea markets,especially in Europe, South America and Africa.
Professional Service: Qishine's sales team have rich experience in exporting and projects service.
Fast Delivery: Fast deliver the goods to all of the world.
One Stop Service: We provide gaskets,screws,flanges,pipes and fittings.Best choice for EPC companies and projects' construction.

Who choose Qishine?

Application:

 

FAQ

About Sample

 1.We can offer samples for testing,courier freight afforded by the receiver .

 2.For cost saving, freight prepaid is recommended.

 3.Special requirement accepted
 

About Order
 

1.Payment Term: T/T, L/C

2.Trade Term:  EXW, FCA, FOB, CFR,CIF,DDU

3.Documents: CI, PL, CO,MTC and BL.
 

About After Sale Service

Product Quality Guarantee: We guarantee our products quality for 12months from the date of BL.