Duplex Welded Pipes Tubes

4800.0 USD

Min. Order:	500 Kilogram
Trade Term:	FOB,CFR,CIF,EXW
Payment Terms:	L/C, D/P, T/T
Supply Ability:	2000Ton/Month
Place of Origin:	Zhejiang

Company Profile

Ganyeah Holding Group Co., Ltd

Location:	Lishui, Zhejiang, China (Mainland)
Business Type:	Manufacturer, Trading Company

Product Detail

Model No.:	730640
Means of Transport:	Ocean, Land
Brand:	Ganyeah
Grade:	SUS 304/304L/ 316L/347H/S32205/S32750
Standard:	Astm a312/Astm a778/Astm a554/Astm a249/JIS G3463
Inspection:	UT, ET, HT, RT
Section Shape:	Round
Certification:	API 5LC,DNV•GL, ABS, TUV, LR.
Length:	6 m or as customers' request
Surface:	Pickling,annealing,polishing,bright
HS Code:	730640000/730611000
Origin:	China
Production Capacity:	2000Ton/Month
Packing:	Plastic, Wooden Case, Others Seaworthy Packing
Delivery Date:	15days

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Product Description

Duplex Welded Pipes Tubes is a cost effective solution for many applications where the 300 series stainless steels are susceptible to chloride stress corrosion cracking. Stress corrosion cracking occurs when stainless steels are subjected to tensile stress, while in contact with solutions containing chlorides. Increasing temperatures also increase the susceptibility of stainless steels to stress corrosion cracking.

The full identification of the pipe should be continuously marked down its whole length, including:

Nominal Pipe Size (Nominal Bore)
Schedule (Wall Thickness)
Specification
Grade
Method of Manufacture (Seamless or Welded)
Heat Number
Manufacturer's Name or Symbol

Duplex Welded Pipes Tubes Specifications :

DN	NPS(Inch)	D(mm)	SCH5S	SCH10S	SCH10	SCH20	SCH30	STD	SCH40	SCH60	SCH80	XS
300	12	323.9	3.96	4.57	-	6.35	8.38	9.53	10.31	14.27	17.48	12.7
350	14	355.6	3.96	4.78	6.35	7.92	9.53	9.53	11.13	15.09	19.05	12.7
400	16	406.4	4.19	4.78	6.35	7.92	9.53	9.53	12.7	16.66	21.44	12.7
450	18	457.2	4.19	4.78	6.35	7.92	11.13	9.53	14.27	19.05	23.83	12.7
500	20	508	4.78	5.54	6.35	9.53	12.7	9.53	15.09	20.62	26.19	12.7
550	22	559	4.78	5.54	6.35	9.53	12.7	9.53	-	22.23	28.58	12.7
600	24	610	5.54	6.35	6.35	9.53	14.27	9.53	17.48	24.61	30.96	12.7
650	26	660	-	-	7.92	12.7	-	9.53	-	-	-	12.7
700	28	711	-	-	7.92	12.7	15.88	9.53	-	-	-	12.7
750	30	762	6.35	7.92	7.92	12.7	15.88	9.53	-	-	-	12.7
800	32	813	-	-	7.92	12.7	15.88	9.53	17.48	-	-	12.7
850	34	864	-	-	7.92	12.7	15.88	9.53	17.48	-	-	12.7
900	36	914	-	-	7.92	12.7	15.88	9.53	19.05	-	-	12.7
950	38	965	-	-	-	-	-	9.53	-	-	-	12.7
1000	40	1016	-	-	-	-	-	9.53	-	-	-	12.7
1050	42	1067	-	-	-	-	-	9.53	-	-	-	12.7
1100	44	1118	-	-	-	-	-	9.53	-	-	-	12.7
1150	46	1168	-	-	-	-	-	9.53	-	-	-	12.7
1200	48	1219	-	-	-	-	-	9.53	-	-	-	12.7