Esparragos ASTM A193 Gr. B7, 2 Tuercas A194 Gr 2h Bolt
Contact Supplier
Product Attributes
- Customization
- Available
- Material
- High Strength Steel
- Type
- Round Head
- Model NO.
- esparragos ASTM A193 Gr. B7
- Connection
- Common Bolt
- Head Style
- Round
- Standard
- DIN, ANSI, JIS, GOST
- Grade
- B7
- Application
- Machinery
- Finish
- Polishing
- Other Material
- ASTM A193 B7 Stud Bolt with Two ASTM A194 2h Nuts
- Stud Bolt
- Esparragos Stud Bolt A193 Grado B7
- Transport Package
- Plywood Box, Plywood Case, Wooden Pallet
- Specification
- esparragos ASTM A193 Gr. B7
- Trademark
- C&N
- Origin
- China
- Production Capacity
- 1000tons/Month
Product Images of Esparragos ASTM A193 Gr. B7, 2 Tuercas A194 Gr 2h Bolt
-
Esparragos ASTM A193 Gr. B7, 2 Tuercas A194 Gr 2h Bolt -
Esparragos ASTM A193 Gr. B7, 2 Tuercas A194 Gr 2h Bolt
Find Similar Products
Product Description
ASTM A193 B7 stud bolt with two ASTM A194 2H nuts
Diameter:1/4"~3 3/4"
Length:20mm~6000mm(usually 12 feet)
Grade :B7
Standard: M6-M100
| B7 | Alloy steel, AISI 4140/4142 quenched and tempered |
|---|---|
| B8 | Class 1 Stainless steel, AISI 304, carbide solution treated. |
| B8M | Class 1 Stainless steel, AISI 316, carbide solution treated. |
| B8 | Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened |
| B8M | Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened |
| B16 | A heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service. |
Mechanical Properties
Bolt -Grade Identification Markings
Grade |
Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B7 | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 - 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 - 7 | 100 | 75 | 18 | 50 | |
| B8 Class 1 | All | 75 | 30 | 30 | 50 |
| B8M Class 1 | All | 75 | 30 | 30 | 50 |
| B8 Class 2 | Up to 3/4 | 125 | 100 | 12 | 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 | |
| B8M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 |
| 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 | |
| B16 | Up to 2-1/2 | 125 | 105 | 18 | 50 |
| 2-5/8 - 4 | 110 | 95 | 17 | 45 | |
| 4-1/8 - 7 | 100 | 85 | 16 | 45 |
Material Chemical Composition
Element |
B7 (AISI 4140) | B8 (AISI 304) | B8M (AISI 316) | B16 (AISI 4140) |
|---|---|---|---|---|
| Carbon | 0.37 - 0.49% | 0.08% max | 0.08% max | 0.37 - 0.49% |
| Manganese | 0.65 - 1.10% | 2.00% max | 2.00% max | 0.65 - 1.10% |
| Phosphorus, max | 0.035% | 0.045% | 0.045% | 0.035% |
| Sulfur, max | 0.040% | 0.030% | 0.030% | 0.040% |
| Silicon | 0.15 - 0.35% | 1.00% max | 1.00% max | 0.15 - 0.35% |
| Chromium | 0.75 - 1.20% | 18.0 - 20.0% | 16.0 - 18.0% | 0.75 - 1.20% |
| Nickel | 8.0 - 11.0% | 10.0 - 14.0% | ||
| Molybdenum | 0.15 - 0.25% | 2.00 - 3.00% | 0.15 - 0.25% |
Recommended Nuts,Bolts & Washer
Bolt Grade |
Nuts | Washers |
|---|---|---|
| B7 | A194 Grade 2H | F436 |
| B8 Class 1 | A194 Grade 8 | SS304 |
| B8M Class 1 | A194 Grade 8M | SS316 |
| B8 Class 2 | A194 Grade 8 | SS304 |
| B8M Class 2 | A194 Grade 8M | SS316 |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR246032". Items marked "
" are certified.
){kind=link}
Company Profile
C&N Industrial Group have two faclity( ITONG anHUd HONGCHENG), is a leading manufacturer of steel pipef itting, flange products in China With 30 years in pipeline fields both manufacturing and trading. We have been supplying high quality piping material to our customer all over the world. Since 2006, our experience in pipe fitting and flange win many clients approval include ARAMCO, SADRA, SWCC, PDO, OQ, ADAMA, DOWL, Sonatrach etc. Besides products production, We have strong technicians can make Customized design as per ASME VIII, ASME B31.3, ASME B31.4 etc
There are 420 sets of key equipment such as pushing machines, presses, large heat treatment furnaces, groove machines, saws, tee extrusion machines, plywood hammers, large sandblasting machine and etc. Our test equipment including Direct reading and spectrometer, hardness-tester, Impact test machine, Nondestructive testing, Microscopic Development, Carbon sulfur analyzer
Carbon sulfur analyzer, Altitude detector, Impact Tester, Metallographic analyzer (microscope), Ultrasonic thickness gauge, Magnetic particle flaw detector, Ultrasonic detector. And our laboratory was qualifed by ISO/IEC17025.
The company is equipped with more than 20000 tons of all kinds of special steel tubes. The materials includes SA106B, 20G, Q345, 12Cr1MoVG, 15CrMoG, 1Cr5Mo, 1Cr9Mo, 10CrMo910, A335P5/P9/P11/P12/P22/P91/P92 and WB36. Steel pipe producing areas are mainly Tianjin big seamless, Shanghai Baogang, Chengdu Steel Vanadium, Yangzhou Chengde, Hualing Hengsteel, Baotou steel and Yangzhou Longchuan. And it has become a "authorized dealer", Electric power, metallurgy, city gas, heat pipe network, shipbuilding and other pipeline engineering. The company is keeping to its ideal of holding up to the quality brands for overtaking markets and to win customers by honesty and trust. Our products are selling across the globe in areas like Southeast Asia, the Middle East, North America and South America.
We are also offering our customer a total soluation for the whole piping material packages
Which includes, stainless steel pipes, carbon steel pipes, valve, gasket, bolts etc.
For further information about our company and products, please visit our website, and please do not hesitste to drop us a mail for any inquiry.
About Our Factory & Business Background
- Address
- Wuliyao, Development zone Yanshan County, Hebei Province
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FAS, DDP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin, Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Pipe Fitting, Flange, Valve, Carbon Steel Pipe, Gasket, Fastener, Stainless Steel Pipe
Our Industry Experience & Global Business Record
- Export Year
- 2005-03-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Send your message to this supplier
People who viewed this also viewed
-
US$0.50-100.00 / Piece
-
US$0.50-100.00 / Piece
-
US$0.50-100.00 / Piece
-
US$0.50-100.00 / Piece
-
US$1.00-100.00 / Piece
-
US$0.50-100.00 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- Fasteners
- Esparragos ASTM A193 Gr. B7, 2 Tuercas A194 Gr 2h Bolt
Related Categories
Hot Searches
- Stainless Steel Valve Factories
- Steel Bolt Factories
- Stainless Steel Bolt Factories
- Stainless Bolt Factories
- Types Nuts Bolts
- Fasteners Stainless Bolts
- Galvanized Bolts Nuts
- Stainless Steel Bolts Nuts
- Stainless Steel Fasteners Nuts
- Esparragos Stud Bolt Bulkbuy