Butt Welding Seamless Lap Joint Stub End

• Customization: Available
• Standard: ANSI
• Material: Stainless Steel
• Connection: Flange
• Head Type: Round
• Transport Package: in Carton, in Wooden Box, in Wooden Pallet
• Specification: CE, TUV, API
• Trademark: kingmetal
• Origin: China
• HS Code: 73079100
• Production Capacity: 5000tons Per Month

Product Description

 Butt Welding Seamless Lap Joint Stub End

Lap joint stub end is a fitting to replace welded flanges when support of a rotating back up flange is required. Either standard or non-standard ANSI dimension that is used for connecting pipes of different diameter. Types are in A, B and C.
A is for lap joint flange, B slip on flange and C for special purpose.
Both Type A and B are popular application, available in both long and short pattern.
Standards: ANSI B16.9 Mss sp- 43
Available stock sizes: up to 24"
Wall Thickness: Schedule 5s, 10s, 10s,80s etc.
Materials including A234 WPB, A403 WP304, WP316, A420 WPL6, WPL9, duplex UNS31803,2205, 2507 etc.
Quality test including mechanical, chemical test by PMI, dimension before shipment.
Mill's Test Certificate EN10204 3.1
Marking: logo+standard+material+size+heat no.
Packing: in wooden case or pallet on size
Lead time: 7 days for stock, 10-20 days for fresh production on quantity.
Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.