Stainless Steel Pipe

1. Stainless seamless pipe
11/8'' thru 24''

2.Stainless welded pipe
11/'' thru 36''

3.Grade
304/304L, 309, 310, 316L, nickel alloy

4.Standard
ASTM A312 A249 A269 A213

5.Custom Service
Cutting, bending, polishing

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Yieh United Stainless Products inventories stainless steel seamless pipe and welded pipe stainless steel products in a large variety of grades, including stainless, duplex, 6-Moly, Titanium, nickel alloys and more. All inventory can be cut to your exact size requirements, and is available for ship worldwide from a number of locations.

Yieh United Stainless can also provide custom products for many grades, diameters, and wall thicknesses. Our large inventory of stainless steel plate and sheet, combined with established relationships with our manufacturing partners, enables Yieh United Stainless to meet your most most challenging custom pipe and tube requirements in an efficient timely manner.

SPECIFICATIONS OF WELDED & SEAMLESS STAINLESS STEEL PIPE

Specification	Stainless Steel Welded Pipe	Stainless Steel Seamless Pipe	Get a Quote
Thickness Range of Stainless Pipe	11/'' thru 36''	11/8'' thru 24''	Get a Quote
300 Series Stainless Steel Grades	304/304L, 309, 310, 316L, 316H, 317L, 321, 347	304/304L, 309, 310, 316L, 316H, 317L, 321, 347	Get a Quote
400 Series Stainless Steel Grades	410	/	Get a Quote
Nickel Alloy Grades	/	Alloy20, Alloy200, Alloy400, Alloy600, Alloy601, Alloy625, Alloy825H, Alloy825HT, AlloyC276	Get a Quote

 

CUSTOM SERVICE WE CAN PROVIDE

1.* polishing surface(#4, #6, #7, 8K)

2.* Bending(based on customers' requirement)

3.*Cutting: we provide production cutting for welded and seamless stainless steel pipe.

 

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OTHER VALUE ADDED SERVICE OF WELDED & SEAMLESS STAINLESS STEEL PIPE

Stainless Steel Pipe & Tube Value Added Service
Stainless Steel Pipe Polishing	Stainless can polish nearly any stainless steel pipe item to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Stainless steel polished pipes can also be cut to size.	Get A Quote
Stainless Steel Pipe Beveling	Stainless can bevel stainless steel pipe to prepare for welding or other processes.	Get A Quote
Stainless Steel Pipe Honing/Turning	Stainless can hone pipe and tube, using a precision abrasion process in order to obtain a desired finish or close dimensional tolerance.	Get A Quote
Heatreating & Annealing	Some grades of stainless steel pipe and tube can be heatreated to change the mechanical properties. Precipitation Hardening Stainless Steels such as 17-4PH can be heatreated. 410 stainless steel plate can also be heatreated. In some cases, secondary annealing 300 series stainless steel may be required depending on the application	Get A Quote
Positive Material Identification (PMI)	Stainless can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications.	Get A Quote
UT Testing	In some cases, UT testing of the stainless steel pipe and tueb may be required. We can assist you with this requirement.	Get A Quote

 

 

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APPLICATIONS OF WELDED & SEAMLESS STAINLESS STEEL PIPE

Industry	Standard	Grade
Chemical Industry	GB9948、GB/T14976、ASTM A213、JISG3463	0Cr19Ni9、1Cr18Ni10Ti、0Cr18Ni10Ti、00Cr19Ni10、00Cr17Ni14Mo2
Furnace Industry	GB13296、GB5310、ASTM A213、GB/T14976	0Cr18Ni10Ti、1Cr19Ni9、1Cr19Ni10、00Cr19Ni10、 0Cr17Ni12Mo2、0Cr25Ni20、00Cr17Ni14Mo2、00Cr19Ni13Mo3、 （0）1Cr18Ni12Mo2Ti
Agriculture Industry	GB/T14976、JISG3467、ASTM A213、GB13296	0Cr19Ni9、00Cr19Ni10、00Cr25Ni22Mo2、0Cr25Ni20、 00Cr17Ni14Mo2、1Cr15Ni9Ti、0Cr15Ni75Fe、0Cr20Ni32ATi
Aerospace Industry	YB678、GB3090、GJB2296	1Cr19Ni911、1Cr18Ni11Nb、0Cr18Ni9、HR-1、HR-2、GH3536、 GH625、GH1140
Refining Industry	GB9948、GB/T14976、ASTM A213、GB13296	0Cr19Ni9、00Cr19Ni10、1Cr18Ni19、（0）1Cr25Ni20、 00Cr17Ni14Mo2、（0）1Cr18Ni9Ti、0Cr20Ni32A1Ti、0Cr18Ni11Nb

 

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PACKING FOR WELDED & SEAMLESS STAINLESS STEEL PIPE

This is Shanghai Yieh United Corporation standard package for stainless steel pipe.

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QC OF WELDED & SEAMLESS STAINLESS STEEL PIPE

Every batch from Shanghai Yieh United Corporation has been tested with meticulous experiment.

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PROCESS OF WELDED & SEAMLESS STAINLESS STEEL PIPE

1. Raw material choices.

All of raw stainless steel coils are from YUSCO, Baosteel, TISCO.
From slitting to production, we care more about the tolerance and raw material mechanical parameters to guarantee the pipe quality control.

2. Various mold choices

With years of development, shanghai Yieh United Corporation is able to produce various OD pipes with different thickness.

For OD<50mm, Shanghai Yieh United Corporation has induced automatic welding machine. The daily production is 150 tons.

For OD>50mm，Shanghai Yieh United Corporation apply advantageous manual welding process.

3. Surface Polishing.

Shanghai Yieh United Corporation can offer different pipe and pipe surface from No.1 to #400 surface based on customers' requirement.

 

4. Pipe/Tube Surface Pickling.

5. Quality Control(Water pressure check)

For every welded pipe diameter <50mm, Shanghai Yieh United Corporation strictly test every welded pipe in order to guarantee the quality for our customers.

 

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