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Carbon Steel 14MM Bolt GB DN10 Flat Welding Flange

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Carbon Steel 14MM Bolt GB DN10 Flat Welding Flange

Carbon Steel 14MM Bolt GB DN10 Flat Welding Flange
Carbon Steel 14MM Bolt GB DN10 Flat Welding Flange

Large Image :  Carbon Steel 14MM Bolt GB DN10 Flat Welding Flange

Product Details:
Place of Origin: China
Brand Name: Flat welding flange
Certification: ISO9001
Model Number: LJ-PF358
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: Negotiation
Packaging Details: Export standard packaging
Delivery Time: Depends on the quantity of goods
Payment Terms: L/C, T/T
Supply Ability: Annual output 50000 tons

Carbon Steel 14MM Bolt GB DN10 Flat Welding Flange

Description
Product Name: Flat Welding Flange Standard: GB / ANSI /JIS / DIN
Connection: Welding Size: DN10-DN2000
Usage: Oil Gas Water Industrial Packing: In Wooden Cases Or Pallets
High Light:

DN10 Flat Welding Flange

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14MM Bolt Flat Welding Flange

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GB Flat Welding Flange

Black steel flange Flat welding flange

Description


Flat welding flange is raw material. Steel plate shall be subject to ultrasonic flaw detection without delamination defect to ensure good quality and performance. It shall be produced and inspected according to certain quality requirements to ensure that the steel plate produced and used has no quality problem. When producing flat welding flange, steel plate shall not be directly machined into flange, and certain process shall be adopted.

Technical data sheet


Black steel flange Flat welding flange technical data sheet as below:

Nominal diameter 16kg=l. 6MPa
outer diameter Bolt hole distance Bolt diameter Bolt hole number Flange thickness
DN10 90 60 14 4 14
DN15 95 65 14 4 14
DN20 105 75 14 4 16
DN25 115 85 14 4 16
DN32 140 100 18 4 18
DN40 150 110 18 4 18
DN50 165 125 18 4 20
DN65 185 145 18 4 20
DN80 200 160 18 8 20
DN100 220 180 18 8 22
DN125 250 210 18 8 22
DN150 285 240 22 8 24

Specification


Standard:GB / ANSI /JIS / DIN

Size:DN10-DN2000

Usage:Oil Gas Water Industrial

Characteristic


Flat welding flange. It has the advantages that when the pipeline fails, it is easy to disassemble and detect; connect the pipeline and keep good sealing performance; if there is a problem in a certain section of pipeline, it is easy to replace a certain section of pipeline.

Flat welding flange has certain technical requirements and technical parameters in production and use. It should be produced and processed according to certain ways and methods. After the production is completed, 100% radiographic or ultrasonic testing should be carried out, and the radiographic testing should meet the class II requirements of JB4730, and the ultrasonic testing should meet the class I requirements of JB4730. Butt welding flange adopts certain welding standards and technology for production and processing, which meets the corresponding national production standards and requirements.

Carbon Steel 14MM Bolt GB DN10 Flat Welding Flange 0

Contact Details
Xi'an Longjoy Foreign Trade Co.,Ltd

Contact Person: Rachel Zhang

Tel: 13679287344

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