API20e ASTM Blackening Studs and Nuts in Stock

• Customization: Available
• Material: Alloy Steel
• Surface Finishing: Xylan, Blackening, Zinc
• Model NO.: 1 3/4-8UN
• Grade: Bsl1 Bsl2 Bsl3
• Certification: API 20e
• Customized: Standard
• Material Grade: B7 B7m 2h 2hm
• Application: Wellhead, Bop, Drilling, Flanges
• Length: Customized
• Transport Package: Carton, Wooden Case
• Specification: API Standard
• Trademark: Lake
• Origin: China
• HS Code: 7318
• Production Capacity: 1000000PCS/Year

Product Description

API20E ASTM Blackening Studs and Nuts in stock

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

PARAMETERS

1. Material : alloy steel, stainless 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
Thread	Metric ,Inch
Used	Construction, machinery

Why you need to choose lake petro ?

As a professional oil and gas service company, Lake petro has many good experience is selling and serve for the oilfield industies,quality is the culture of the company, we provide the API and BV certifed products for customer.

 

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

Yes. we can give you really quality products with best price,we have a better understanding of Chinese market, with us your moeny will be safe.

 

What is special compare with other company ?

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