China Butt Weld Fittings manufacturer


TOBO International Trading(Shanghia)Co.,Ltd       Tianda Oil Pipe Co., Ltd

TOBO Pipeline Equipment Co.,Ltd        TPCO & TISCO Pipe(Tianjin)Co.,Ltd.                        


January 24, 2022

ASTM A182 F51 F53 F55 Forged Rf Flange Welding Neck Pipe Flanges

ASTM A182 F51 F53 F55 Forged Rf Flange Welding Neck Pipe Flanges

Name ASTM A182 f51 f53 f55 f904l Forged rf Flange Welding Neck Pipe Flange
Material Stainless Steel F51,F53,F55,F904L,etc.
Color As Picture
Package Wooden Boxes Package
Usage For Water,Oil and Gas Industry
Size DN15-DN600,etc.
Delivery time It is generally Within 30 days after receiving your payment


ASTM A182 F53 S32750 rhs hollow section square pipe rectangle tube for industry


Hollow section is widely used as building material in construction. There are two kinds of hollow section, one is Square Hollow Section, also named SHS. The other is Rectangular Hollow Section, also named RHS. Xinyue have exports both hollow section worldwide, especially in South America.


We have our own production base of Butt welded pipe fittings and Flanges .We mainly Prduce Butt Welded fittings and Flange in BinhaiIndustrial Park, Wenzhou. Such as Elbow, Tee, Reducer, Stub End, Cap,Cross , Weld-Neck Flange, Lap Joint Flange, Blind Flange, Slip-On Flange, Thread Flange, Socket-Weld Flange ect. Which are made of Stainless Steel 304/304L, 316/316L, 321H, 321Ti, 904L, 310S,347H, 317L, 254MO; Duplex Steel S32205, S31803, S32750, S32760; Nickel Alloy C-276, N06600, N06625, Alloy 800H, N04400. We aslo deal with for pipe ,valve ,Bolt,nuts and pipe line accessories .

2019 we start produce sanitary fittings such as Sanitary Ferrule,SMS union, Clamp, Pipe Clip, Butterfly valve etc . More
information, please visit our Website:


We have good connection with suppliers. Therefore our delivery time is quite flexible. "Innovation ,Pragmatism ,Integrity and Humanness" is the development principle followed by our company all the time.We are competent and confident that we could make more contribution If you are interested in any of our products, please feel free to contact us. We are looking forward to establish good business relationship with you in near future.





latest company news about ASTM A182 F51 F53 F55 Forged Rf Flange Welding Neck Pipe Flanges  0latest company news about ASTM A182 F51 F53 F55 Forged Rf Flange Welding Neck Pipe Flanges  1





Our Advantages



More than 120 top-class mills


A number of advanced equipments


Company with a variety of detection devices


We have five branch factories

If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS OR EMS etc.

If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.Our long-term cooperated agent also available.



1. Are you trading company or manufacturer ?

We are manufacturer ,You can see the Alibaba certification.

2. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ?

Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ?

Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.


Package:Standard export carton packing.

Delivery time:stock-45 days after confirming order,detail delivery date should be decided according to production season and order quantity.



Contact Details