Full Size Large Diameter Steel Flange Sand Casting Mold Cast Iron Flange

• Customization: Available
• Die Casting Machine Type: Cold Chamber Die Casting Machine
• Die Casting Method: Soluble Die Casting
• Model NO.: MCD
• Machining: CNC Machining
• Material: Casting Steel
• Surface Preparation: Polishing
• Pressure Chamber Structure: Vertical
• Tolerance Grade: 4
• Casting Surface Quality Level: 3
• Certification: ISO 9001:2008
• Service: OEM\ODM
• Standard: GB ASTM AISI DIN BS
• Surface Treatment: T6
• Process: Casting +Machining(If Need)+Surface Treatment
• Warranty: 1 Year
• Transport Package: OEM
• Specification: OEM
• Trademark: MCGEAR
• Origin: Shandong
• HS Code: 8431
• Production Capacity: 800000

Product Description

Customized Sand Casting Carbon Steel Stainless Steel Flange Cast Iron Flange

Flange is the parts which connects two pipe ends, flange connection is defined by the flange, gasket and bolt three are connected as a group of combined sealing structure of the detachable connection. The gasket is added between the two flanges and then fastened by bolts. Different pressure flange, thickness is different, and the bolts they use are different, when pump and valve connect with pipe, the parts of the equipment are also made of the corresponding flange shape, also known as flange connection, such as the connection of ventilation pipe, this kind of parts can be called "flange type part", but this connection is only part of a device, such as the connection between flange and water pump, it's not inapposite to call water pump as flange type parts,but relative small valve,it can be called as flange type parts .
 

Body: Ductile iron grade 500-7/450-12 in accordance with ISO 1083.

COATING:cement mortal lining as per ISO4179 ,zinc primer and bitument painting according to ISO8179          

epoxy (with WARS for epoxy powder) coated in blue, black, red or according to customers' requirements.

 

 

Material	Carbon steel	ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
	Stainless steel	ASTM A182, F304/304L, F316/316L
	Alloy steel	ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Standard	ANSI	Class 150 steel flanges-Class 2500 steel flanges
	DIN	6Bar 10Bar 16Bar 25Bar 40Bar
	JIS	5K steel flanges-20K steel flanges
	UNI	6Bar 10Bar 16Bar 25Bar 40Bar
	EN	6Bar 10Bar 16Bar 25Bar 40Bar
TYPE	1.Welding neck steel flange 2.Slip on
	3.Blind flange 4.Long welding neck flange
	5.Lap joint flange 6.Socket welding
	7.Threaded flange 8.Flat flange
Surface	Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
Connection	Welding, Threaded
Technical	Forged, Casting
Size	DN 25 DN 32 DN 40 DN 50 DN 65 DN 80 DN 100 DN 150 DN 250
Heat Treatment	Normalizing, Annealing, Quenching Tempering
Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

Quality Control
1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production---In process quality control(IPQC)
4) Checking the goods after they are finished---- Final quality control(FQC)
5) Checking the goods after they are finished-----Outgoing quality control(OQC)
 

Packaging & Shipping

 

FAQ
Q1: Are you a manufacturer or a trading company?
A: We are a comprehensive company of industry and trade, with our own production workshop.

Q2:Do you support OEM and ODM?
A:Yes,We can produce according to the drawing you provide.

Q3: How to place an order?
A: Customers can contact us online or send us an email with a detailed inquiry list, and then we will reply as soon as possible.

Q4: About the terms of payment.
A: We can accept TT

Q5: What are your payment terms?
A: 30% by telegraphic transfer as a deposit and 70% before delivery.          Before you pay the balance, we will show you photos of the products and packaging.

Q6: What's your delivery time?
A: Normally, it takes 7 to 60 working days after receiving the advance payment.          Depends on the products and quantity you order.

Q7: About the discount.
A: If the order is large enough, we will give a reasonable discount.

Q8:  Can you send me samples then I can feel your quality ?
Yes, of course.

Q9: Can you add our own logo on the products?
Yes.       We offer the service of adding customers' logo on the products.       There are many types of this service.
If you have this need, welcome to contact me!

Q10: How about your quality guarantee?
We're 100% responsible for damage of full container goods if it's caused by our improper package.
We have very strict QC team to control the quality problem.
From material to finished products, each step, our inspection man to inspect it.
For each order, we will test and have the record.

Q11: Casting Process
Investment cast (wax mould made by middle-temperature wax) /Precision casting, lost Wax Casting (wax mould made by low-temperature
wax)/ Precision casting.

Q12:  Casting Tolerance
CT7-8 for Lost-wax casting Process, CT4-6 for investment casting process.

Q13: Machining Process
CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc

Q14:   Machining Tolerance
From 0.005mm-0.01mm-0.1mm.

Q15: General Products Application
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system,
Agriculture machine metal Parts etc