Oil industry piping flange

Quick Details
Applicable Industries:
Manufacturing Plant, Energy & Mining
Brake water colled Flange
Customized,up to users' requirements
Export Areas:
Western Europe, Russia, Southeast Asia, India,South Africa, Australia
Accuracy Grade:
Up to Grade 6
Machining Process:
Material Option:
corrosion and high pressure resistance
Connection Method:
Surface Treatment:
high temperature oxidation
Supply Ability
Supply Ability:
2000 Piece/Pieces per Year

Packaging & Delivery
Packaging Details

<dd class="do-entry-item-val" title="Package: Wooden cases,resistable of rust,humidity,pressure with seaworthy shipping containers or according to customers' demand

Brake Water Colled Flange for oil industrial machinery

Product Range steel flange

steel flange

Standards:GB, JIS, AISI, SAE, ASTM/ASME, EN, DIN, GOSTB, JIS, AISI, SAE, ASTM/ASME steel flange, DIN, GOSTe steel flange



Forging/Casting –

Normalizing & Tempering –

Proof Machining-

Quenching & Tempering –

Finish Machining

Main products: Custom Open Die Forging, Main Shaft, Wind Power Shaft, Stabilizer, Flange, Coupling, BOP Body, Tube Plate, Roller Forging, Roller Shell, Ring Forging, Gears, Gear Blank, Gear Shaft, Gear Wheel.steel ring gearplanetary gears

Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks, Modules

Our cooperation manufacture forging equipment
1000T Quick Forging Presses, 3150T Free Forging Presses, 5T Free Forging Hammers, 8400T and 18500T Hydro-presses (used for large-scale forging orders)
Main Machining Equipment
Fixed-Beam Gantry Type Boring and Milling Machining Centers (working size: 2.8m*6m), 6.3m Vertical Lathes, 1.8m*8m Horizontal Lathes and Deep Drilling and Boring Mills (especially suitable for internal hole and side hole rough machining).
Main Heat Treatment Equipment
5.5 x 2.0M Pit quenching and tempering furnaces, 1.6 x 8.0M Pit carburizing quenching and tempering furnaces, 3.5 x 4.0M Pit quenching and tempering furnaces and 2.0 x 2M Pit carburizing quenching and tempering furnaces

Testing Method Adopt
  • QA DOC:Chemical Composition Report, Mechanical Properties Report,UT Report, Heat Treatment Report, Dimensions Check Report.steeltransmission shaftCNCShaft
  • The data on chemical composition report and mechanical properties report are approved by third party, Luoyang Ship Material Research Institute, CSIC.
  • UT test: 100% ultrasonic test according to EN10228-3, SA388, Sep 1921 C/c etc.CNCshaft
  • Heat Treatment Report: provide original copy of heat treatment curve/time table.CNCforgedshaft
  • Steel Ingot: EAF-LF-VD/ESR. Material Certificate according to En10204-3.1 is requested from ingot supplier.
Our Service

1>.Pre-sale services: enthusiasmtransmission shaft

We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.transmission shaft

2>.Sale services: servantSend technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.transmission shaft

3>.After-sale services: faithfulnessTo establish long term friendship, we will regularly pay return visit to customers.Supplying technique, building design, instruction, installation and debugging for free.

4>.We provide one-year warranty to make sure your machine runs consistentlyWe always offering lifelong services and provide spare parts for a long term,and repair main parts under right using for free in two years.

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Company Information

Hongxin is an enterprise featured with industrial designing, processing and manufacturing. Covering an area of 15,000 square meters and holding an annual production value of 80 million yuan, total 500 staff members, with 20 engineering technicians with senior and medium professional titles and 40 intermediate and senior technicians capable of product research and development.

We are dedicated to producereducers, hoists, crushers, ball grinding mills and the equipments of screening, coal washing, metallurgy and cement, and replacement parts.

Looking forward to establishing business relationship with you!

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