Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt
Product Specifications
- Size
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Product Highlights
- High-Strength Material: Manufactured from A193 B7 Chromium-Molybdenum steel for exceptional tensile strength and durability.
- Advanced Xylan Coating: Provides enhanced corrosion and wear resistance for harsh industrial environments.
- Comprehensive Certifications: CE, TUV, and ISO certified with EN 10204 Type 3.1 quality certificates available.
- Versatile Applications: Ideal for oil & gas, petrochemical, power generation, and heavy industrial facilities.
- Strict Quality Control: Undergoes rigorous NDE testing including MT, UT, and PT with qualified macrostructure results.
- Customization Available: Customization from samples is supported for specific client requirements.
- Global Shipping Terms: Flexible Incoterms including FOB, CIF, CFR, and EXW from Xiamen Port.
- Flexible Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel
- Type
- Round Head
- Model NO.
- API-001
- Connection
- Common Bolt
- Head Style
- Round
- Standard
- DIN, ANSI, GB, JIS, BSW, GOST, API 20e
- Grade
- 12.9
- Application
- Machinery, Chemical Industry, Environmental, Building
- Finish
- Xylan
- Screw Thread
- Fully
- Primer Coating
- Zinc- Nickel
- Top Coating
- Xylan
- Manufacture Grade
- API Bsl-3
- Transport Package
- Plywood Cases/Wooden Cases
- Specification
- 1/2inch-4inch
- Trademark
- Qishine, QS
- Origin
- China
- Package Size
- 40.00cm * 40.00cm * 30.00cm
- Package Gross Weight
- 120.000kg
- Lead Time
-
30 days (1 - 1000 kg)
To be negotiated ( > 1000 kg)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt
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Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt -
Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt -
Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt -
Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt -
Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt -
Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt -
Fujian Xiamen API 20e Bsl-3 Monogramed Stud Bolt
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Product Description
XIAMEN QISHINE
Xiamen Qishine Industry Co., Ltd. is a Chinese company founded in 2013. We are a well-established fabrication services provider for industries including Oil & Gas, Petroleum, Marine, Oilfield, Mining, and Heavy Industry, with a special focus on pipeline construction and maintenance.
Qishine is the ideal choice for EPC companies and project contractors. Our company specializes in supplying a comprehensive range of products, with particular expertise in gaskets, as well as fasteners, flanges, fittings, valves, pipes, and piping spare parts. All our products, especially our gaskets, are manufactured to high standards and are CE, TUV, and ISO certified. These products are widely used in demanding environments such as oil rigs, new nuclear power plants, chemical plants, and heavy industrial facilities.
At Qishine, we are proud to be a premium product supplier, working closely with our clients to deliver the best possible results. Our experienced team, skilled workforce, and advanced facilities enable us to ensure safe and efficient project completion while meeting deadlines and budget requirements.
Qishine remains the ideal partner for EPC companies and project contractors.
Introduction:
In the field of fastening solutions, the B18.2.1 A193 B7 Xylan Coated Hexagonal Head Screw is strong, durable and high-performing. Engineered to the highest standards, this hexagonal head screw meets the rigorous demands of various industrial applications. This review looks at the features, benefits and applications of this fastener.
Specifications:
The High Strength B18.2.1 A193 B7 Xylan Coated Hexagonal Head Screw is manufactured to meet the rigorous specifications of the ASME B18.2.1 and ASTM A193 B7 standards. The ASME B18.2.1 standard is the benchmark for the dimensions and mechanical properties of general-purpose bolts, screws, and studs. The ASTM A193 B7 specification is synonymous with high-strength, high-temperature service, reflecting the exceptional durability and performance characteristics of this screw.
Product Recommendation
Design and Build:
The B18.2.1 A193 B7 Xylan Coated Hexagonal Head Screw is a prime example of engineering precision and innovative design, showcasing exceptional craftsmanship and cutting-edge technology. The Xylan coating provides an enhanced layer of protection, improving the screw's corrosion and wear resistance. Meanwhile, the hexagonal head design provides ease of installation and a firm grip, ensuring secure and reliable fastening across a multitude of applications.
Strength and Durability:
The High Strength B18.2.1 A193 B7 Xylan Coated Hexagonal Head Screw is renowned for its exceptional strength and long-term durability. The Chromium-Molybdenum steel (denoted by A193 B7) makes this screw highly resistant to tensile strength and impact, making it ideal for heavy-duty, high-pressure, and high-temperature applications.
Applications:
The A193 B7 Xylan Coated Hexagonal Head Screw has a high level of versatility and robustness, making it a popular choice in a variety of industrial sectors. It is particularly effective in the oil and gas, petrochemical, construction, and power generation industries, where high strength and resistance to harsh environmental conditions are crucial. The screw is particularly well-suited to high-stress applications, including pipeline flanges, pressure vessels, and heat exchangers.
| Xiamen Qishine Imp.&Exp. Co.,Ltd. | |||||||||||||||||||||||
| No.: QR-20-06 REV.B/2 | Certificate of Product Quality | ||||||||||||||||||||||
| ( As per EN 10204 type 3.1 ) | |||||||||||||||||||||||
| Customer: | CERTIFICATE NO.: | Y22120713 | |||||||||||||||||||||
| Normative References: ASTM A193/A193M GR B7--22 | DATE: | 07/Dec/22 | |||||||||||||||||||||
| P.O.No. | PART NO. | ITEM. | PART DESCRIPTION | Qty | Measured Value | ||||||||||||||||||
| Chemical Composition() | Mechanical Property | REDUCTION RATIO | ≥4:1 | ||||||||||||||||||||
| C | Mn | Si | S | P | Cr | Ni | Mo | V | Al | σb (Mpa) | σs (Mpa) | δ (%) | φ (%) | HARDNESS (HRC) | ºC | ||||||||
| AKV(J) | HEAT NO. | HEAT LOT NO./TRACEABLE NO. / | |||||||||||||||||||||
| 0.38 | 0.75 | 0.15 | 0.040 Max | 0.035 Max | 0.80 | - | 0.15 | - | - | 860 Min | 720 Min | 16 Min | 50 Min | 34 Max | 10x10mm | ||||||||
| 0.48 | 1.00 | 0.35 | 1.10 | - | 0.25 | - | - | ||||||||||||||||
| P22/000294 | - | 185 | Hex Head Bolt,1-8UNCx165-2A,A193 B7-HDG | 12 | 0.41 | 0.84 | 0.23 | 0.01 | 0.003 | 1 | - | 0.22 | - | - | 1022 | 937 | 18.5 | 60 | 29,30,31 | - | 20EB03598 | C6220906-6 | |
| P22/000294 | - | 186 | Hex Head Bolt,1-8UNCx180-2A,A193 B7-HDG | 8 | 0.41 | 0.84 | 0.23 | 0.01 | 0.003 | 1 | - | 0.22 | - | - | 1022 | 937 | 18.5 | 60 | 29,30,31 | - | 20EB03598 | C6220906-6 | |
| P22/000294 | - | 187 | Hex Head Bolt,1-8UNCx190-2A,A193 B7-HDG | 22 | 0.41 | 0.84 | 0.23 | 0.01 | 0.003 | 1 | - | 0.22 | - | - | 1022 | 937 | 18.5 | 60 | 29,30,31 | - | 20EB03598 | C6220906-6 | |
| P22/000294 | - | 188 | Hex Head Bolt,1-8UNCx255-2A,A193 B7-HDG | 27 | 0.41 | 0.84 | 0.23 | 0.01 | 0.003 | 1 | - | 0.22 | - | - | 1022 | 937 | 18.5 | 60 | 29,30,31 | - | 20EB03598 | C6220906-6 | |
| P22/000294 | - | 189 | Hex Head Bolt,1-8UNCx280-2A,A193 B7-HDG | 8 | 0.41 | 0.84 | 0.23 | 0.01 | 0.003 | 1 | - | 0.22 | - | - | 1022 | 937 | 18.5 | 60 | 29,30,31 | - | 20EB03598 | C6220906-6 | |
| P22/000294 | - | 146 | Stud Bolt,1-8UNCx13-2A,A193 B7-HDG | 136 | 0.41 | 0.84 | 0.23 | 0.01 | 0.003 | 1 | - | 0.22 | - | - | 1022 | 937 | 18.5 | 60 | 29,30,31 | - | 20EB03598 | C6220906-6 | |
| P22/000294 | - | 191 | Stud Bolt,1-8UNCx5-2A,A193 B7-HDG | 64 | 0.41 | 0.84 | 0.23 | 0.01 | 0.003 | 1 | - | 0.22 | - | - | 1022 | 937 | 18.5 | 60 | 29,30,31 | - | 20EB03598 | C6220906-6 | |
| P22/000294 | - | 147 | Stud Bolt,1-8UNCx6-1/2-2A,A193 B7-HDG | 240 | 0.41 | 0.84 | 0.23 | 0.01 | 0.003 | 1 | - | 0.22 | - | - | 1022 | 937 | 18.5 | 60 | 29,30,31 | - | 20EB03598 | C6220906-6 | |
| MACROSTRUCTURE (As per ASTM E381 S1,R1,C2):Qualified Product. | MICROSTRUCTURE (Predominately tempered martensite):Qualified Product. |
DECARBURIZATION TEST (As per ASTM F2328):Qualified Product. |
|||||||||||||||||||||
| NDE | MT: ASTM A962 S55. ACCEPTANCE CRITERIA AS PER ASTM S57. ACCEPTABLE. | UT: AS PER ASTM A388/388M AND ASTM E127 ACCEPTANCE CRITERIA: AS PER API 6A STEMS PSL3, ACCEPTABLE. | PT: ASTM A962 S56. ACCEPTANCE CRITERIA AS PER ASTM S57. ACCEPTABLE. | ||||||||||||||||||||
| HEAT TREATMENT DETAIL | Method | () | COMPLIANCE | ||||||||||||||||||||
| Furnace type | Temp.ºC | holding time (M) | Cooling Method | We hereby certify that above material manufactured, sampling, tested and inspected according to customer order requirements, conform to API 20E, BSL-1. There is no weld repair. The material is free from radioactive contamination. ,,,API 20E, BSL-1... | |||||||||||||||||||
| Quenching | Electric furnace | 860 | 1.5 h. | Oil | |||||||||||||||||||
| Tempering | Electric furnace | 620 | 2 h. | Air | |||||||||||||||||||
| - | - | - | - | - | |||||||||||||||||||
| - | - | - | - | - | |||||||||||||||||||
| EQUIPMENT CALIBRATION: | CAL.DATE: 2022.06.07 | CAL.DUE DATE: 2023.06.06 | |||||||||||||||||||||
| DIMENSIONAL & THREAD FORMS: Qualified Product. | VISUAL CHECK: Qualified Product. | COATING: Qualified Product. | |||||||||||||||||||||
| PREPARED BY | QC MANAGER | DATE | |||||||||||||||||||||
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR247255". Items marked "
" are certified.
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Company Profile
We Xiamen Qishine Industry Co., Ltd. is dedicated to supplying extensive range of Pipe, Valve, Flange, Pipe Fitting, Fastener, Gasket and related spare parts for oil, gas, petroleum industry service. And we offer Solar Power Supply System, such as Photovoltaic Panel in New Energy Field. Qishine. En. Made-in-China. com is our homepage, you are welcome to login for more details.
All Qishine's products are manufactured by ISO, API, CE/PED and EU approved factories. Professional production, scientific management and good workforce, making our products are popular in Europe, American, Middle East, Asia and Africa. Our products are 100% inspected before packing with qualification EN10204- 3.1 certificates. And any third party inspection before delivery are welcome.
Our advantages:
One-stop shop service, save time and cost for clients. Best choice for EPC companies and projects' construction.
Good quality goods.
Rich experience in exporting and projects service.
Competitive price.
Professional service.
Choose Qishine means you stand with reliability, high quality & Competitiveness!
The future of Qishine begins today, and it is focused on being the preferred supplier of steel pipeline materials. For this, it must be differentiated by offering maximum quality goods, giving the best service, with the best possible competitiveness, and this is what we work on continually.
Good quality + competitive price + professional service = Long-term win-win cooperation. Please give both of us the nice opportunity to work together. I believe it will be a great start. Expecting your nice enquiry and to be your long-term strategy partner soon.
Thank you for your support!
About Our Factory & Business Background
- Address
- 318 Houhang Qianshe, Huli District, Xiamen, Fujian, China
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Xiamen Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-11-18
-
Export Year
- 11 Years
-
Main Markets
- North America, South America, Europe
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- What material is used for this stud bolt?
- The stud bolt is manufactured from Chromium-Molybdenum steel, specifically ASTM A193 B7 grade, known for high strength and temperature resistance.
- What coatings are applied to the product?
- The product features a Zinc-Nickel primer coating and a top Xylan coating to provide enhanced corrosion and wear resistance.
- What certifications does the product meet?
- The product complies with API 20E, BSL-3, ASTM A193, ASME B18.2.1, and EN 10204 Type 3.1 standards.
- Is OEM customization available?
- Yes, OEM service is available, allowing for customization based on customer samples.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the lead time for production?
- The average lead time is one month, applicable for both peak and off-peak seasons.
- What are the minimum order requirements?
- The minimum order quantity (MOQ) is 1 unit.
- What testing methods are used for quality assurance?
- We perform NDE testing including Magnetic Particle (MT), Ultrasonic (UT), and Penetrant (PT) testing, along with macrostructure and microstructure analysis.
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