Bright Round Stainless Steel Welded Pipes , Sanitary Sch 40 Erw Steel Pipe

Product Details:

Place of Origin:	China
Brand Name:	RT Welding Metal
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	TP304, TP304L, TP316L, ,SUS304,SUS304L, SUS316L,1.4301,1.4307,1.4404

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	product specifications
Delivery Time:	5-7 working days
Payment Terms:	T/T, L/C at sight
Supply Ability:	according to client requirements

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Detailed Product Description

Standard:	ASTM A270	Material Grade:	TP304, TP304L, TP316L, ,SUS304,SUS304L, SUS316L,1.4301,1.4307,1.4404
Certificate:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008	Surface:	Bright Annealed
Third Party Inspection:	BV,SGS,ASP	Usage:	Oil Gas Sewage Transport
High Light:	heat exchanger tube , bright annealed tube

Stainless Steel Welded Pipes ASTM A270 TP304 TP304L TP316L SUS304 SUS304L SUS316L 1.4301 1.4307 1.4404 6M

Description:

American standards:
ASTM A 270 Specification for Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing

stainless steel sanitary pipe is manufactured in accordance with ASTM A270 sanitary standards. Our stainless steel sanitary pipe is made from cold rolled stainless steel strip whose chemical elements are specially controlled to enhance weldability. The weld bead is cold-worked to a full finished condition, resulting in a virtually undetectable longitudinal weld. Bright annealing to 1,900°F minimum follows in a controlled atmosphere to preserve maximum structural integrity. The tubes are then mechanically polished to a 180 grit (20 μ-in. Ra maximum) interior and 150 grit (32 μ-in. Ra maximum) exterior finish via YUHONG's state-of-the-art process. Stainless steel sanitary pipes are then line-stenciled with OD, wall, ASTM specifications, grade, and heat number.

Product:	Sanitary Stainless Steel Pipes
Manufacturing Process:	Cold drawn, Pickled, Annealed
Standard:	ASTM A270
Material Grade:	TP316/316L/316Ti...
Outside Diameter.	Φ 6.00mm - Φ 1016 mm; 1” NB to 12” NB
Thickness:	1mm - 35mm; SCH5/10/40/80/120

Size Detail:

Production	Outside Diameter	Wall Thickness
Sanitary stainless steel pipe	6.00mm to 1016 mm	1 mm to 35mm

Dimensional Tolerance:

all dimensions in inches (mm)

Size OD	Nominal Wall	Outside Diameter	Length	Wall
1/2" (12.7)	0.065" (1.65)/0.049" (1.25)	+/ - 0.005 (0.13)	+1/8" (3.18) - 0	+/ - 10.0%
3/4" (19.1)	0.065" (1.65)/0.049" (1.25)	+/ - 0.005 (0.13)	+1/8" (3.18) - 0	+/ - 10.0%
1" (25.4)	0.065" (1.65)/0.049" (1.25)	+/ - 0.005 (0.13)	+1/8" (3.18) - 0	+/ - 10.0%
1 - 1/2" (38.1)	0.065" (1.65)/0.049" (1.25)	+/ - 0.008" (0.20)	+1/8" (3.18) - 0	+/ - 10.0%
2" (50.8)	0.065" (1.65)/0.049" (1.25)	+/ - 0.008" (0.20)	+1/8" (3.18) - 0	+/ - 10.0%
2 - 1/2" (63.5)	0.065" (1.65)	+/ - 0.010" (0.25)	+1/8" (3.18) - 0	+/ - 10.0%
3" (76.2)	0.065" (1.65)	+/ - 0.010" (0.25)	+1/8" (3.18) - 0	+/ - 10.0%
4" (101.6)	0.083" (2.11)	+/ - 0.015" (0.38)	+1/8" (3.18) - 0	+/ - 10.0%
6" (152.4)	0.083" (2.11)	+/ - 0.030" (0.76)	+1" (25.4) - 0	+/ - 10.0%
6" (152.4)	0.109" (2.77)	+/ - 0.030" (0.76)	+1" (25.4) - 0	+/ - 10.0%
8" (203.2)	0.109" (2.77)	+0.061" (1.55)/ - 0.031" (0.79)	+1" (25.4) - 0	+/ - 10.0%