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Welding Steel Pipe Flanges WE SO PL BL

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100-999 Pieces
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Company Information

Cangzhou Ritai Pipe Fittings Manufacture Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
4 Years Paid Supplier Gold Supplier Onsite Check
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Quick Details

Type: Flange
Material: JIS
Brand: RITAI
Model: PLATE
Applicable Industries: Building Material Shops,Construction works 
NAME: Welding Steel Pipe Flanges WE SO PL BL
material: a234wpb,a105,a106 gr.b,a53gr.b,
size: 1/2''-72''
standard: ansi,jis,din,gb and so on
thickness: sch10-xxs(2-60mm),SGP,DIN
coating: galvanized,black,sandblast,3PE and so on
Place of Origin: china
packing: plywood case or pallet
Brand Name: RT
Technique: welding
Selling Units: Single item
Single package size: 50X50X40 cm
Single gross weight: 30 KG
Package Type: Plywood case or pallet

Welding Steel Pipe Flanges WE SO PL BL


1. Company information



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CANGZHOU RITIA PIPE-FITTINGS MANUFACTURE CO., a professional manufacturer of industrial pipes and industrial pipe fittings,based in China.Our products include all types of industrial pipe fittings,industrial pipe,and industrial flange,They are widely used in electric power,petrochemical,chemical,pharmaceutical,boiler,heating,shipbuilding,and other industries.

As an ISO9001:2000 approved manufacturer, CANGZHOU RITIA PIPE-FITTINGS MANUFACTURE CO.,LTD to provide high quality, low priced industrial pipes, industrial pipe fittings and industrial flanges. We import the most advanced production equipment, technologies and scientific production process, and have purchased a line of testing equipment for chemical analysis, water pressure testing, X-ray inspection, ultrasonic testing, eddy current inspection, tension testing, chemical testing, and so on.Through our efforts, our products have been certified by SGS and ABS. Thus, you can feel secure in choosing our industrial pipes , industrial pipe fittings and industrial flanges. 




2. Detailed information as per the following form

Flange Material

Carbon steel

ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH

P250GH, P280GHM 16MN, 20MN ,20#

Flange Standard


Class 150 Flanges-Class 2500 Flanges


6Bar 10Bar 16Bar 25Bar 40Bar


5K Flanges-20K Flanges


6Bar 10Bar 16Bar 25Bar 40Bar


6Bar 10Bar 16Bar 25Bar 40Bar

Flange TYPE

1.Welding neck Flange;2.Slip on

3.Blind flange4.Long welding neck flange

5.Lap joint flange 6.Socket welding

7.Threaded flange 8.Flat flange

Flange Surface

Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized


Welding, Threaded


Forged, Casting

Flange Package

1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).

2:As Customers' Requirements

Flange Applications

Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.


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3.Equipment & production


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4. Inspection



5. Packing & Delivery




6. More products


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About us

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1. Can I get free samples?

A: Yes, we can provide you the free sample, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?

A: Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?

A: It should be depends on whether there is sufficient inventory in our warehouse.

4. Can I have my own Logo on the product?

A: Yes, you can send us your drawing and we can make your logo, but you have to bear

their own the cost.

5. Can you produce the products according to my own drawings?

A: Yes, we can produce the products according to your drawings that will be most satisfy you.


Contact Person:
Ms Ada 
Whatsapp: 0086+13730919041