Conven flange 1.Best quality 2.Best price and on time delivery 3.Professinal service 4.Accept small mixed order

Conven flange

1.Forging Material:Carbon  steel

2.Standard:ASTM,GB or as per Client Specification

3.Professional Service

4.Full set quality Control

5.Best Quality and Competitive Price

6.Punctual delivery

7.Forging Process:

Client Drawing-Forging-Rough Machining-HT-Mechanical Testing-Final Machining

 

Quality Control:

Conven flange

1.NDE after Rough Machining

2.Hardness after Heat Treatment

3.Mechanical testing

4.Final NDE and Final Dimension Check

 

Quality Assurance Document:

Conven flange

1.Item Testing Plan will be submit to  customer in 2 days after contract signed.

2.All the Q.A Document as per Client Requirement will be submitted in 1 week after final product delivery.

Size: from 1/2 to 200 inch (DN15-DN6000)

 

Types Of Products: Wnrf (Wnff), Sorf (Soff), Blrf (Blff), Swrf (Swff), Plrf (Plff), Ljrf (Ljff), Spectacle Flg8 (Spacer & Blanks), Square Flange, Lwnrf (Ff), Thrf (Ff)

 

Facing Method: rust preventing oil, spray paint (black, yellow), hot galvanization, cold galvanization or colored electroplate, powder coating and so on.