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flange pipe fittings butterfly valve pipe flanges

FOB Price

USD $2 - $23 / Piece

10 Pieces(Min.Order)

Supply Ability 1000 Piece / Pieces per Month
Port Tianjin Qingdao Shanghai
Payment Terms:T/T Credit Card

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Product Details

Brand Name:	Rebda	Place of Origin:	Shandong, China	Model Number:	304/316L/309s
Material:	Stainless Steel	Technics:	Forged
Connection:	Welding

Packaging Details

Customer requirements or outsourcing standards

Product Description

flange pipe fittings butterfly valve pipe flanges

Flange pipe fittings butterfly valve pipe flanges are disc-shaped parts that are most commonly used in piping. Flanges are paired and used with matching flanges on valves. In pipeline engineering, flanges are mainly used for pipe connection. In the need to connect the pipeline, all kinds of installation of a flange, low-pressure pipeline can use wire flange, 4 kg above the use of welding flange. Seal between two flange plates and bolt them. Flanges with different pressures have different thicknesses and use different bolts.

Flange pipe fittings butterfly valve pipe flanges

Flat welded flange
Plain welded flange with neck
Butt weld flange with neck
Socket welding flange
Threaded flange
Flange cover
Loosing flange with neck butt weld ring
Plain welded ring loosens flange
Ring groove face flange and flange cover
Large diameter flat flange
Large diameter high neck flange
Eight blind flange
Loosen the flange on the welding ring
Rotate the flange
Anchor flange
Surfacing/overlaying flange

1, Shrink/enlarge forming

The process of reducing the diameter of the big and small heads is to put the tube billets with the same diameter as the big and small heads into the forming die, and make the metal move along the die cavity and shrink to form by pressing along the axial direction of the tube billets. According to the size of reducing pipe diameter, it can be divided into one press forming or multiple press forming.

2, Stamping

In addition to the use of steel pipes as raw materials for the production of the size of the head, some specifications of the size of the head can also be used steel plate stamping process for production. The shape of the punching die used for drawing is designed according to the size of the inside surface of the head.

Type	flange pipe fittings butterfly valve pipe flanges
Standard	GB, AISI, ASTM, ASME, EN, BS, DIN, JIS
Material	200,300 ,400 SERIES Stainless steel,Carbon steel
Size	customized
Surface	Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint, Zinc Galvanized, Flame plating
Applications	General
Process	Forging, casting, cutting and rolling
power	manual
Package	Standard export package
Payment item	T/T or L/C
Media	Water
Manufacturing	GB,ISO,ANSI,DIN

As a front-end workshop for steel product manufacturers. Our company has obtained ISO9001:2008 and Bureau Veritas Certification.

Renda's sales market began to face the world in depth development, the standards of products are constantly enriched, such as: AISI, ASTM, BS, DIN, GB, JIS, etc.

Our company has two major stainless processing factories. With 15-Year development in stainless steel and special metal semi-manufactures, production and processing. Now Renda has more than 150 employees and 50 experienced technical personnel, two huge production workshops and the annual supply can reach 5 million tons. We have been proudly of serving over 1000 customers in both domestic and overseas market export 40 countries.

Related Products:

Since its establishment, renda has been engaged in the stainless steel industry, in addition to stainless steel plate, stainless steel pipe, stainless steel coil, stainless steel pipe fitting is also our main products, such as: stainless steel flange, stainless steel three four, stainless steel reducing pipe, stainless steel elbow and so on.

FAQ

Q: Are you trading company or manufacturer ?

A: We are a trading company with our own factory

Q: How long is your delivery time?

A: Generally it is 5-10 daysor15-20 days it is according to quantity.

Q: How about your quality and how do you guarantee the quality?

A: All products we supply is primary as you need, Our company is certificated to ISO9001:2008, and every product will be tested for 4-5 processes. We welcome customers or the third party inspection agencies to come to our factory for inspection.

Q: What is your terms of payment ?

A: Usually 30%TT Advance + 70% Balance

If you have another question, pls feel free to contact us

Company Profile

Shandong Renda International Trade Co., Ltd.

We own our own steel factory which mainly produces seamless pipe, spiral pipe, square and rectangular tube, galvanized pipe and so on. In addition, RENDA also have deeply cooperation with Jinan Steel, Laiwu Steel, Handan Steel, Anyang Steel and Maanshan Steel etc.Our company always focuses on the integration of resources, also with the concept of win-win cooperation. We look forward to be your reliable and quality partner!RENDA has been in steel manufacturing and trading business since 2002. With more than 14 years' commitment, RENDA always stick to the principle: best service derived from the best quality, developed into the Chinese largest steel manufacturing conglomerate.

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Shandong Renda International Trade Co., Ltd.

Product Categories

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PPGI	Roofing Sheet	Square pipe	stainless steel bar
Stainless Steel Coil	Stainless Steel Pipe	Stainless Steel Pipe Fitting	Stainless Steel Plate
Stainless Steel Profile	stainless steel sheet	Stainless Steel Strips	Ungrouped

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