Product Details

Product Description

Product: large diameter galvanized welded steel pipe

Size	OD	1/8” -24” (5.15mm-714mm)
	Wall Thickness	0.4mm-26mm
		SCH20,SCH40,STD,XS,SCH80,SCH160,XXS
	Length	Less than 12m
Steel material	Q195 → SS330,ST37,ST42
	Q235 → SS400,S235JR
	Q345 → S355JR,SS500,ST52
Standard	ASTM A53, BS1387-1985
Zinc Weight	120g,270g,400g,500g,550g
	20μm ,40μm ,60μm,70μm,80μm
Usage	1)low pressure liquid, water, gas, oil, line pipe
	2)construction
	3)fence, door pipe
Ends	1) Plain
	2) Beveled
	3) Thread with Coupling or cap
	4) Chamfer
	5) Groove
	6) Screw
End protector	1) Plastic pipe cap
	2) Iron protector
Surface Treatment	1) Bared
	2) Black Painted (varnish coating)
	3) Galvanized
	4) Oiled
	5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
Technique	Electronic Resistance Welded (ERW )
	Electronic Fusion Welded (EFW)
	Double Submerged Arc Welded (DSAW)

Welded Line Type	Longitudinal
Section Shape	Round
Inspection	With Hydraulic Testing, Eddy Current , Infrared Test
Package	1) Bundle,
	2) Bags
Delivery	1) Container
	2) Bulk carrier
Port of Shipment	Xin gang Port, Tianjin, China
Date of Delivery	According To The Quantity And Specification Of Each Order
Payment	L/C T/T
Others	Fitting as screws and flange also can be supplied.

NOMINAL PIPE SIZE		OUTSIDE DIAMETER	NOMINAL WALL THICKNESS
DN	OD	ASME	SCH10	SCH30	SCH40	SCH80	SCH160
15	1/2"	21.3	2.11	2.41	2.77	3.73	4.78
20	3/4"	26.7	2.11	2.41	2.87	3.91	5.56
25	1"	33.4	2.77	2.9	3.38	4.55	6.35
32	1.1/4"	42.2	2.77	2.97	3.56	4.85	6.35
40	1.1/2"	48.3	2.77	3.18	3.68	5.08	7.14
50	2"	60.3	2.77	3.18	3.91	5.54	8.74
65	2.1/2"	73	3.05	4.78	5.16	7.01	9.53
80	3"	88.9	3.05	4.78	5.49	7.62	11.13
90	3.1/2"	101.6	3.05	4.78	5.74	8.08	/
100	4"	114.3	3.05	4.78	6.02	8.56	13.49

More Picture:

Packaging & Shipping

1.Big OD: in bulk

2.Small OD: packed by steel strips

3.woven cloth with 7 slats,

4.plastic bags

5.as per customer’s option

Our Services

WE SERVICE MORE THAN YOU THINK

WE THINK MORE THAN YOU EXCEPT

1, Provide different solutions of products if customer needs

2, Provide free sample and should be paid postal charge by customer

3, Provide Quotation Service

4, Provide third party inspection

FAQ

Q 1, OUR ADVANTAGE:

(1) 5 billion income annually

(2) 5 minutes respond time on line

(3) Most suitable production solutions.

(4) Shorter-term delivery solutions

(5) Professional after-sales service

Q 2, QUALITY GUARANTEE:

(6) Third Party Inspections

(7) Standard export package to protect the goods on the ship

(8) Provide solution for quality objection within 30 days

Company Information

TIANJIN ZHONGXINDE INTERNATIONAL CO., LTD

Zhongxinde is a subsidiary corporation of Rund Group, which is one of the largest comprehensive steel manufactures and traders in China. The Group’s business ranges from steel productions-- Galvanized Steel Plate & Coil & Pipe (GI), Galvalume (GL), Color Coated Steel Coil & Plate (PPGI), ERW Steel Pipe to food import and export, storage and processing, logistics, real estate development and car parts manufacturing. We have been exporting to the Middle-east, EU, East Asia, South Asia Africa, and Central & South America. Registered with a capital of RMB 138 million and RMB 5 billion sale income annually, our group will be offering you the most competitive price and great services.