Factory Price API Sch 40 Sch 80 SSAW Steel Pipe Spiral Pipe Welded Pipe

Basic Info

Model NO.	40 Sch 80
Usage	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape	Round
Test	QA-QC-Mtc
Steel Grade	A53 Gr. a, Gr B, A106 Gr.a Gr.B
Pipe End	Plain, Thread, Groove etc
Thickness	1-60mm
Length	1-12m
Tolerance	+/-5%~+/-10%
Free Samples	Offer
Certificate	ISO9001, ISO14001, ISO45001, API, etc
Inspection	Support
Delivery Time	15-40 Days
Transport Package	Standard Seaworthy Export Packing
Specification	customize
Trademark	JINGKAI
Origin	Shandong China
HS Code	7306309000
Production Capacity	200000 Tons Per Year

Product Description

Welded Spiral Steel Pipe is made by rolling a low carbon steel strip into a tube blank at a certain helical angle, and then welding the pipe seams. It can produce large-diameter steel pipes with narrower strip steel.

theoretical weight of per meter(Kg/m)
INCH	O.D mm	Wall thickness(mm)
		5	6	7	8	9	10	11	12	13	14	15	16
8	219	26.88	32.02	37.10	42.13
9	245	30.09	35.86	41.59	47.26
10	273	33.55	40.01	46.42	52.78	59.10	65.36
12.5	325	39.96	47.70	55.40	63.04	70.64	78.18
14	377	46.37	55.40	64.37	73.30	82.18	91.09
16	426	52.41	62.65	72.83	82.97	93.05	103.09
18	478	58.82	70.34	81.81	93.23	104.60	115.92
20	529	65.11	77.89	90.61	103.29	115.92	128.49	141.02	153.50	165.93
24	630		92.83	108.05	123.22	138.33	153.40	168.42	183.39	198.31
28	720		106.12	123.59	140.97	158.31	175.60	192.84	210.02	227.16
32	820		120.95	140.85	160.70	185.50	200.26	219.96	239.62	259.22
36	920		135.74	158.10	180.43	202.70	224.92	247.09	269.21	291.28
40	1020		150.54	175.36	200.16	224.89	249.58	274.22	298.81	323.34	347.82	396.66	445.29
44	1020				219.89	247.09	247.24	301.35	328.40	335.40	382.36	436.12	489.69
48	1220				239.62	269.29	297.90	328.47	357.99	387.46	416.88	475.58	534.08
52	1320				259.35	291.48	323.57	355.60	387.59	419.52	451.41	515.04	578.47
56	1420				279.08	313.68	348.23	382.73	417.18	451.58	485.94	485.94	622.86
60	1520				298.81	335.87	372.89	409.86	446.77	483.64	520.46	593.95	667.25
64	1620				318.53	358.08	397.55	436.98	476.37	515.70	554.99	633.41	711.64
68	1720				338.26	380.26	422.21	464.11	505.96	547.76	589.52	672.87	756.03
72	1820					402.46	446.87	491.24	535.56	579.82	624.04	715.33	800.42
76	1920					424.65	471.53	518.37	565.15	611.88	658.57	751.79	844.81
80	2020					446.85	496.20	545.49	594.74	643.94	693.09	791.25	889.20
	2030					449.07	499.16	584.21	598.29	647.15	697.24	795.98	894.53

 

 

Shandong Jingkai metal products is one of the most important manufacturers with ISO 9001 certificate and Quality system certification of 2000 who is specializing in manufacturing various kinds of steel, galvanized pipe, galvanized plate, stainless steel pipe, stainless steel plate, H-shaped steel, I-shaped steel, color coated coil, color coated plate, copper pipe and copper plate in Shandong, China. It is located in Jinan, a SPRING CITY which is very famous for its "BAO TU SPRING" and its honest people. We owned the complete production technique and related equipment. Our business has spread all over China and has been exported to more than 10 countries with OEM in the world. And the products have been got highly recognized. JingKai is a major taxpayer for three consecutive years and is continuously rated AAA credit enterprise by the bank.
The annual sales and market share are at the forefront in Shandong Province.

 

 

Q1.Are you a manufacturer or trader?
We are a manufacturer, and we can have our own factory produce many steel products.

Q2.Whether your company supports Trade Assurance order?
Yes, we can. (100% product quality protection;100% on-time shipment protection; 100% payment protection)

Q3.Can we get some samples? Any charges?
Yes, you can get available samples in our stock. If the samples from new production, we will charge some reasonable cost, butthis amount will be deducted from your first order.

Q4.How do we build up business relations with your company?
Send us your requirement, including size, coating info, parameters, quantity, and destination.

Q5.What is the MOQ?
We can accept small orders. Please feel free to contact us, we can meet your requirements.

Q6.What's your advantage?With high-quality products and efficient customer service, we adhere to the principle of customer first.