Product Details

sight glass 2 inch pipe flange

DUNHUI provides a full range of forged steel pressure flanges, which are manufactured in accordance with DIN, BS, ANSI, AS, JIS,and other industry standards. Whenever you need special flanges i.e. high alloy, low temperature, high strength, high pressure, specialized dimensions and etc.

1. Female Connection factory flange

2. Materials Specifications and Type

1. Standard:(forged flange)	ANSI,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820
2. Type:	Plate,Slip-on,Welding Neck.Thread,Socket weld,Blind
3. Size:	1/2-78 inch (DN15-DN2000)
4. Material:	Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8
	Stainless Steel: F304 F304L F316 F316L 316Ti
5. Surface Treatment	Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,
	Hot dipped Galvanized.
6. Inspection:	factory in-house self check or Third Party inspection
7. Packing:	No Fumigate or Fumigate Playwood/Wood Pallet or Case
8. Payment Term:	L/C at singht or 30days OR T/T
9.Delivery time:	Within 30days for 2000tons
10.Supply Capacity:	20000tons per year

3. Product Process

4. Carbon steel flange pictures

5. Technical Standard:

Certification: ISO9001:2008

6. Personnel station:

Have professional salesmen, and 6 Engineers, More than 30 inspectors.

7. Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspectio

n in own factory with ISO 9001:2008.

8.Location:

DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 9 km to Tianjin International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!