ASTM A193 B7 B16 Stud Bolt and Nut A194 Grade 2h

• After-sales Service: Online Guide and Service
• Warranty: 6 Months
• Manufacturing Process: Forging
• Surface Treatment: Plain, Black , Zinc Plated, Yellow Zinc Plated
• Operation Pressure: Atmospheric Pressure
• Material: Alloy or Stainless Steel
• Model NO.: API 20E
• Transport Package: Standard Export Package
• Specification: A194, A193
• Trademark: Lake
• Origin: China
• HS Code: 843143
• Production Capacity: 50000PCS Per Month

Product Description

Product Description

API 20E BSL 1 Bolting, API 20E BSL 2 Bolting, API 20E BSL 3 Bolting, API 20F BSL 2 Bolting, API 20F BSL 3 Bolting
API 20E Bolt has, by virtue of its contents of tungsten, chromium, molybdenum, and controlled iron. API 20E standard specifies
requirements for the qualification, production and documentation of Alloy and Carbon Steel Bolting for Use in the Petroleum and
Natural Gas Industries. The API 20E specification establishes three bolting specification levels (BSL-1, BSL-2 and BSL-3). These
BSLs define ascending levels of technical, quality and qualification requirements. Increasing levels of severity reflect increased
consequence of bolting failure.
Bolting Specification Level
* BSL-1
* BSL-2
* BSL-3

ASTM Grades
* A193 Gr B7 & B7M
* A320 Gr L7 & L7M
* A320 Gr L43
* A194 Gr 2H & 7M
* A540 Gr B22 & B23

Types
* Hot Formed Bolts
* Hot Formed Nuts
* Stud Bolts
* Machined Bolts & Nuts



These specialized fasteners are marked with the API Monogram and meet industry-written standards and globally-accepted management
system specifications.
This bolting is intended to be used in Surface & Subsea Equipment and API specifications such as:
* Wellheads
* Valves
* Blow Out Preventers
* Trees
* Risers
* Manifolds
* Other HPHT Equipment

* API 6A
* API 6D
* API 6DSS
* API 16A
* API 16C
* API 17D

Product Parameters

1. Material : alloy steel

2. Grade: ASTM A194 2H , ASTM A193 B7
3. Size: M3 - M48
4. Standard: A194 ,A193
5. Certification: ISO9001, SGS, CTI .

Product Name	ASTM A193 gr B7 thread rod stud bolt 2H nut 1/4 3/8 5/16 7/8 1/2 3/4
Material	alloy steel
Surface treatment	plain, black , zinc plated, yellow zinc plated
Standard	DIN , GB, ISO, JIS, ANSI
Grade	ASTM A193 B7, ASTM A194 2H
Brade	Bueno
Thread	Metric ,Inch
Used	Construction, machinery

Detailed Photos

Quality Control

Company Profile

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools, and spare parts. Our products have already been exported to the USA, South America, Africa, the Middle East, Russia, and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnerships with some countries' national petroleum companies.

FAQ

Why you need to choose Lake Petro?

As a professional oil and gas service company, Lake Petro has many good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customer.

 

Can you make us the best quality products as well as a good price.

Yes. we can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us your money will be safe.

 

What is special compare with other companies?

First, we provide the quality products, with BV and API certified; At the same time, we provide our customer with the best service after sale, any time any where.