Duplex Stainless Steel Pipe manufacturer from China Hunan great steel pipe co ltd

Price:	380.0 USD
Payment Terms:	T/T,L/C,D/A
Place of Origin:	Hunan, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land

Packing: wooden box

Production Capacity: 10000ton

Delivery Date: 25-35days

Product Name: Duplex stainless steel pipe price UNS S31803 S32205 S32750 S32760

Standard: ASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941,GB/T 21833

Material: S32750 ,S32760 , UNS S32304, UNS S32205, UNS S31803, UNS 32160,UNS S32101

Nominal Dia: 1/2 "to 32" NB for seamless pipe

Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS

All dimensions are in accordance with ANSI B36.19 and ANSI B36.10

Size Range for tubing: OD:1/4" (6.25mm) to 8" (203mm), WT: 0.02" (0.5mm) to 0.5"(12mm)

Length:5.8m, 6m, 11.8m, 12m, 30m(Max) or as your requirement

Process: Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube

Finish: Annealed & pickled, bright annealing, polished

Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end

Chemical Composition of Typical Duplex Stainless Steel Pipe:

	C	Mn	P	S	Si	Cr	Ni	Mo	N	Cu
UNS S32101	0.03max	2.0max	0.03max	0.03max	1.0max	20.0~23.0	1.0~3.0	0.6max	0.05~0.17	1.0max
UNS S31803	0.03max	2.0max	0.03max	0.02max	1.0max	21.0~23.0	4.5~6.5	2.5~3.5	0.08~0.20	/
UNS S32205	0.03max	2.0max	0.03max	0.02max	1.0max	22.0~23.0	4.5~6.5	3.0~3.5	0.14~0.20	/
UNS S32750	0.03max	1.2max	0.035max	0.02max	0.8max	24.0~26.0	6.0~8.0	3.0~5.0	0.24~0.32	0.5max

Inspection and Test:

1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material
2.100% Dimension & Visual Examination
3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test
4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)
5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)
6.Straightness Test (optional)
7.Roughness Test (optional)
8.Intergranular Corrosion Test(optional)
9.Impact Test (optional)
10.Grain Size Determinations (optional)

1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material

2.100% Dimension & Visual Examination

3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test

4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)

5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)

6.Straightness Test (optional)

7.Roughness Test (optional)

8.Intergranular Corrosion Test(optional)

9.Impact Test (optional)

10.Grain Size Determinations (optional)