Best Welded Pipe Manufacturer & Supplier in Europe

Welded Pipe Manufacturers, Suppliers & Exporters in Europe - PipingProjects.eu

PipingProjects.eu is one of the leading Welded Pipe Manufacturer in Europe. The Welded pipe has no size limit so that you can create pipes of any diameter. Various types of pipes are made for different purposes. The welded pipe type varies depending on wall thickness, application strength, material type, and economic advantages. We are also a top Welded Pipe Supplier in Europe.

What are Welded Pipe?

Welded pipe is a tubular product made out of flat plates, known as skelp that are formed, bent and prepared for welding. The most popular process for large diameter pipe uses a longitudinal seam weld. Welded pipes are commonly used in major pipeline projects, and they can also be used a lot in the infrastructure for water and sewerage lines.

What are the variations in wall thickness for Welded Pipe?

As the leading Welded Pipe Manufacturer in Europe, The dimensions of seamless pipes vary depending on the standards. The wall thickness of ERW steel pipes and other types of welded pipes is determined by their standardization, ranging from 0.25 inches to 2.344 inches. Welded steel pipes also have restrictions on outer diameter and pressure schedules. Each standard specification includes multiple schedule pressure classifications, ranging from Sch 5 to XXS. Each schedule has its specific wall thickness requirement.

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What types of Pipes are Welded?

The types of welded pipes vary depending on the methods used. Based on the gas used, they can be classified as Mig welding pipes and TIG welding pipes. Mig welding pipes use metal inert gas, while TIG welding pipes use tungsten inert gas. Additionally, there are other methods of welding, such as submerged arc welding (SAW), laser welding (LW), electric resistance welding (ERW), and continuous welding (CW). Erw welded pipes are made through an electric resistance procedure and are welded. If the pipes are made from metal strips, they are welded spirally, resulting in spiral weld pipes. Spiral weld pipes are also a type of welded pipe. Our superiority as a Welded Pipe Supplier in Europe is attributed to our unwavering focus on quality, efficiency, and customer-centric practices.

Welded Pipe

Welded Pipe - Specifications

Product : Welded Pipe
Wall Thickness : 1.65 - 20mm
Outer Diameter : 1.2' - 24'
Length : 3 -12m
Standards : JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST
Grades : Grades B, X42, X52, X60, X65 and X70 (PSL1 or PSL2)

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Applications of Welded Pipe in the Industry

Oil & Gas Industry:
Duplex steel pipes find extensive applications in the oil and gas sector, particularly in offshore drilling operations where exposure to harsh environments and corrosive conditions is prevalent.
Chemical Industry:
Welded Pipes are commonly used in the chemical industry for handling corrosive chemicals and substances, thanks to their excellent corrosion resistance and durability.
Pulp & Paper Industry:
Duplex steel pipes are suitable for applications in the pulp and paper industry, where resistance to both chemicals and abrasion is essential for transporting corrosive liquids and slurries.
Marine & Shipbuilding:
Duplex steel pipes are employed in marine applications, including shipbuilding and offshore structures, where their corrosion resistance and high strength make them ideal for withstanding the challenging conditions of seawater.
Power Generation:
Welded Pipes are used in power plants, especially in areas where exposure to aggressive chemicals or high-pressure conditions requires a corrosion-resistant material for transporting steam and other fluids.
Construction:
In construction projects requiring corrosion-resistant and durable piping systems, Welded Pipes convey fluids in various structures, such as bridges and industrial facilities.
Food & Beverage Industry:
Duplex steel pipes are employed in the food and beverage sector, where hygiene and resistance to corrosion are crucial for transporting liquids and maintaining sanitary conditions in processing plants.
Automotive Industry:
In specific automotive and transportation applications, Welded Pipes are used for their strength and resistance to corrosion, providing reliable performance in exhaust systems

Welded Pipe Dimensions Chart

Explore our comprehensive Welded Pipe Dimensions Chart ensuring optimal performance and longevity. As a leading Welded Pipe Supplier in Europe, we provide detailed gauge information for informed decision-making in various industrial applications.

Dimensions Chart of Welded Pipe
NOMINAL/ PIPE SIZE	OD(O)	SCHDL	DESIG.	-	WALL	THICK(T)	WT.	-	ID(B)	-
INCH MM	INCH MM	ASME	-	-	INCH	MM	LBS/ FOOT	KG/ METER	INCH	MM
1/8	0.405	10	-	10S	0.049	1.24	0.19	0.28	0.307	7.82
6	10.3	STD	40	40S	0.068	1.73	0.24	0.37	0.269	6.84
-	-	XS	80	80S	0.095	2.41	0.31	0.47	0.215	5.84
1/4	0.540	10	-	10S	0.065	1.65	0.33	0.49	0.410	10.40
8	13.7	STD	40	40S	0.088	2.24	0.43	0.63	0.364	9.22
-	-	XS	80	80S	0.119	3.02	0.54	0.80	0.302	7.66
3/8	0.675	10	-	10S	0.065	1.65	0.42	0.63	0.545	13.80
10	17.1	STD	40	40S	0.091	2.31	0.57	0.84	0.493	12.48
-	-	XS	80	80S	0.126	3.20	0.74	1.10	0.423	10.70
1/2	0.840	5	-	55	0.065	1.65	0.54	0.80	0.710	18.00
15	21.3	10	-	10S	0.083	2.11	0.67	1.00	0.674	17.08
-	-	STD	40	40S	0.109	2.77	0.85	1.27	0.622	15.76
-	-	XS	80	80S	0.147	3.73	1.09	1.62	0.546	13.84
-	-	160	-	-	0.188	4.78	1.31	1.95	0.464	11.74
-	-	XX	-	-	0.294	7.47	1.72	2.55	0.252	6.36
3/4	1.050	5	-	5S	0.065	1.65	0.69	1.03	0.920	23.40
20	26.7	10	-	10S	0.083	2.11	0.86	1.28	0.884	22.48
-	-	STD	40	40S	0.113	2.87	1.13	1.69	0.824	20.96
-	-	XS	80	80S	0.154	3.91	1.48	2.20	0.742	18.88
-	-	160	-	-	0.219	5.56	1.95	2.90	0.612	15.58
-	-	XX	-	-	0.308	7.82	2.44	3.64	0.434	11.06
1	1.315	5	-	5S	0.065	1.65	0.87	1.29	1.185	30.1
25	33.4	10	-	10S	0.109	2.77	1.41	2.09	1.097	27.86
-	-	STD	40	40S	0.133	3.38	1.68	2.50	1.049	26.64
-	-	XS	80	80S	0.179	4.55	2.17	3.24	0.957	24.30
-	-	160	-	-	0.250	6.35	2.85	4.24	0.851	20.70
-	-	XX	-	-	0.358	9.09	3.66	5.45	0.599	15.22
1^1/4	1.660	5	-	5S	0.065	1.65	1.11	1.65	1.530	38.90
32	42.2	10	-	10S	0.109	2.77	1.81	2.69	1.442	36.66
-	-	STD	40	40S	0.140	3.56	2.27	3.39	1.380	35.08
-	-	XS	80	80S	0.191	4.85	3.00	4.47	1.278	32.50
-	-	160	-	-	0.250	6.35	3.77	5.61	1.160	29.50
-	-	XX	-	-	0.382	9.70	5.22	7.77	0.896	22.80
1^1/2	1.900	5	-	5S	0.065	1.65	1.28	1.90	1.770	45.00
40	48.3	10	-	10S	0.109	2.77	2.09	3.11	1.682	42.76
-	-	STD	40	40S	0.145	3.68	2.72	4.05	1.610	40.94
-	-	XS	80	80S	0.200	5.08	3.63	5.41	1.500	38.14
-	-	160	-	-	0.281	7.14	4.86	7.25	1.388	34.02
-	-	XX	-	-	0.400	10.15	6.41	9.55	1.100	28.00
2	2.375	5	-	5S	0.065	1.65	1.61	2.39	2.245	57.00
50	60.3	10	-	10S	0.109	2.77	2.64	3.93	2.157	54.76
-	-	STD	40	40S	0.154	3.91	3.66	5.44	2.067	52.48
-	-	XS	80	80S	0.218	5.54	5.03	7.48	1.939	49.22
-	-	160	-	-	0.344	8.74	7.47	11.11	1.687	42.82
-	-	XX	-	-	0.436	11.07	9.04	13.44	1.503	38.16
2^1/2	2.875	5	-	5S	0.083	2.11	2.48	3.69	2.709	68.78
65	73.0	10	-	10S	0.120	3.05	3.53	5.26	2.635	60.90
-	-	STD	40	40S	0.203	5.16	5.80	8.63	2.469	62.68
-	-	XS	80	80S	0.276	7.01	7.67	11.41	2.323	58.98
-	-	160	-	-	0.375	9.53	10.02	14.92	2.125	53.94
-	-	XX	-	-	0.552	14.02	13.71	20.39	1.771	44.96
3	3.500	5	-	5S	0.083	2.11	3.03	4.52	3.334	84.68
80	88.9	10	-	10S	0.120	3.05	4.34	6.46	3.260	82.80
-	-	STD	40	40S	0.216	5.49	7.58	11.29	3.068	77.92
-	-	XS	80	80S	0.300	7.62	10.26	15.27	2.900	73.66
-	-	160	-	-	0.438	11.13	14.34	21.35	2.624	66.64
-	-	XX	-	-	0.600	15.24	18.60	27.68	2.300	58.42
3^1/2	4.000	5	-	5S	0.083	2.11	3.48	5.18	3.834	97.38
90	101.6	10	-	10S	0.120	3.05	4.98	7.41	3.760	95.50
-	-	STD	40	40S	0.226	5.74	9.12	13.57	3.548	90.12
-	-	XS	80	80S	0.318	8.08	12.52	18.64	3.364	85.44
-	-	XX	-	-	0.636	16.15	22.87	34.03	2.728	69.30
4	4.500	5	-	5S	0.083	2.11	3.92	5.84	4.334	110.08
100	114.3	10	-	10S	0.120	3.05	5.62	8.37	4.260	108.20
-	-	-	-	-	0.156	3.96	7.24	10.78	4.188	106.38
-	-	-	-	-	0.188	4.78	8.67	12.91	4.124	104.74
-	-	STD	40	40S	0.237	6.02	10.80	16.08	4.026	102.26
-	-	XS	80	80S	0.337	8.56	10.50	22.32	3.826	97.18
-	-	120	-	-	0.438	11.13	19.02	28.32	3.624	92.04
-	-	160	-	-	0.531	13.49	22.53	33.54	3.438	87.32
-	-	XX	-	-	0.674	17.12	22.57	41.03	3.152	80.06
4^1/2	5.000	STD	40	40S	0.247	6.27	12.55	18.67	4.506	114.46
115	127.0	SX	80	80S	0.355	9.02	17.63	26.24	4.290	108.96
-	-	XX	-	-	0.710	18.03	32.56	48.45	3.580	90.94
5	5.563	5	-	5S	0.109	2.77	6.36	9.46	5.345	135.76
125	141.3	10	-	10S	0.134	3.40	7.78	11.56	5.295	134.50
-	-	STD	40	40S	0.258	6.55	14.63	21.77	5.047	128.20
-	-	XS	80	80S	0.375	9.53	20.80	30.97	4.813	122.24
-	-	120	-	-	0.500	12.70	27.06	40.28	4.563	115.90
-	-	160	-	-	0.625	15.88	32.99	49.12	4.313	109.54
-	-	XX	-	-	0.750	19.05	38.59	57.43	4.063	103.20
6	6.625	5	-	5S	0.109	2.77	7.59	11.31	6.407	162.76
150	168.3	10	-	10S	0.134	3.40	9.30	13.83	6.357	161.50
-	-	-	-	-	0.188	4.78	12.94	19.28	6.249	158.74
-	-	STD	40	40S	0.280	7.11	18.99	28.26	6.065	154.08
-	-	XS	80	80S	0.432	10.97	28.60	42.56	5.761	146.36
-	-	120	-	-	0.562	14.27	36.43	54.21	5.501	139.76
-	-	160	-	-	0.719	18.26	45.39	67.57	5.187	131.78
-	-	XX	-	-	0.864	21.95	53.21	79.22	4.897	124.40
7	7.625	STD	40	40S	0.301	7.65	23.57	35.10	7.023	178.40
175	193.7	XS	80	80S	0.500	12.70	38.08	56.69	6.625	168.30
-	-	XX	-	-	0.875	22.23	63.14	94.00	5.875	149.24
8	8.625	-	-	5S	0.109	2.77	9.92	14.78	8.407	213.56
200	219.1	10	-	10S	0.148	3.76	13.41	19.97	8.329	211.58
-	-	20	-	-	0.250	6.35	22.38	33.32	8.125	206.40
-	-	30	-	-	0.277	7.04	24.72	36.82	8.071	205.02
-	-	STD	40	40S	0.322	8.18	28.58	42.55	7.981	202.74
-	-	60	-	-	0.406	10.31	35.67	53.09	7.813	198.48
-	-	XS	80	80S	0.500	12.70	43.43	64.64	7.625	193.70
-	-	100	-	-	0.594	15.09	51.00	75.92	7.437	188.92
-	-	120	-	-	0.719	18.26	60.77	90.44	7.187	182.58
-	-	140	-	-	0.812	20.62	67.82	100.93	7.001	177.86
-	-	XX	-	-	0.875	22.23	72.49	107.93	6.875	174.64
-	-	160	-	-	0.906	23.01	74.76	111.27	6.813	173.08
9	9.625	STD	40	40S	0.342	8.69	33.94	50.54	8.941	227.12
225	244.5	XS	80	80S	0.500	12.70	48.77	72.60	8.625	219.10
-	-	XX	-	-	0.875	22.23	81.85	121.85	7.875	200.04
10	10.750	-	-	5S	0.134	3.40	15.21	22.61	10.482	266.20
250	273.0	-	-	10S	0.165	4.19	18.67	27.78	10.420	264.62
-	-	-	-	-	0.188	4.78	21.23	31.62	10.374	263.44
-	-	20	-	-	0.250	6.35	28.06	41.76	10.250	260.30
-	-	30	-	-	0.307	7.80	34.27	51.01	10.136	257.40
-	-	STD	40	40S	0.365	9.27	40.52	60.29	10.020	254.46
-	-	XS	60	80S	0.500	12.70	54.79	81.53	9.750	247.60
-	-	80	-	-	0.594	15.09	64.49	95.98	9.562	242.82
-	-	100	-	-	0.719	18.26	77.10	114.71	9.312	236.48
-	-	120	-	-	0.844	21.44	89.38	133.01	9.062	230.12
-	-	140	XX	-	1.000	25.40	104.23	155.10	8.750	222.20
-	-	160	-	-	1.125	28.58	115.75	172.27	8.500	215.84
11	11.750	STD	40	40S	0.375	9.53	45.60	67.91	11.000	279.44
275	298.5	XS	80	80S	0.500	12.70	60.13	89.51	10.750	273.10
-	-	XX	-	-	0.875	22.23	101.72	151.46	10.000	254.04
12	12.750	-	-	5S	0.156	3.96	21.00	31.24	12.438	315.88
300	323.8	-	-	10S	0.180	4.57	24.19	35.98	12.390	314.66
-	-	-	-	-	0.188	4.78	25.25	37.61	12.374	314.24
-	-	20	-	-	0.250	6.35	33.41	49.71	12.250	311.10
-	-	30	-	-	0.330	8.38	43.81	65.19	12.090	307.04
-	-	STD	-	40S	0.375	9.53	49.61	73.86	12.000	304.74
-	-	40	-	-	0.406	10.31	53.57	79.71	11.938	303.18
-	-	XS	-	80S	0.500	12.70	65.48	97.44	11.750	298.40
-	-	60	-	-	0.562	14.27	73.22	108.93	11.626	295.26
-	-	80	-	-	0.688	17.48	88.71	132.05	11.374	288.84
-	-	100	-	-	0.844	21.44	107.42	159.87	11.062	280.92
-	-	120	XX	-	1.000	25.40	125.61	186.92	11.750	273.00
-	-	140	-	-	1.125	28.58	139.81	208.08	10.500	266.64
-	-	160	-	-	1.312	33.32	160.42	238.69	10.126	257.16
14	14.000	-	-	10S	0.188	4.78	27.76	41.36	13.624	346.04
350	355.6	10	-	-	0.250	6.35	36.75	54.69	13.500	342.90
-	-	20	-	-	0.312	7.92	45.65	67.91	13.376	339.76
-	-	STD	30	40S	0.375	9.53	54.62	81.33	13.250	336.54
-	-	40	-	-	0.438	11.13	63.50	94.55	13.124	333.34
-	-	XS	-	80S	0.500	12.70	72.16	107.40	13.000	330.20
-	-	60	-	-	0.594	15.09	85.13	126.72	12.812	325.42
-	-	80	-	-	0.750	19.05	106.23	158.11	12.500	317.50
-	-	100	-	-	0.938	23.83	130.98	194.98	12.124	307.94
-	-	120	-	-	1.094	27.79	150.93	224.66	11.812	300.02
-	-	140	-	-	1.250	31.75	170.37	253.58	11.500	292.10
-	-	160	-	-	1.406	35.71	189.29	281.72	11.188	284.18
16	16.000	-	-	10S	0.188	4.78	31.78	47.34	15.624	396.84
400	406.4	10	-	-	0.250	6.35	42.09	62.65	15.500	393.70
-	-	20	-	-	0.312	7.92	52.32	77.83	15.376	390.56
-	-	STD	30	40S	0.375	9.53	62.64	93.27	15.250	387.34
-	-	XS	40	80S	0.500	12.70	82.85	123.31	15.000	381.00
-	-	60	-	-	0.656	16.66	107.60	160.13	14.688	373.08
-	-	80	-	-	0.844	21.44	136.74	203.54	14.312	363.52
-	-	100	-	-	1.031	26.19	164.98	245.57	13.938	354.02
-	-	120	-	-	1.219	30.96	192.61	286.66	13.562	344.48
-	-	140	-	-	1.438	36.53	223.85	333.21	13.124	333.34
-	-	160	-	-	1.594	40.49	245.48	365.38	12.812	325.42
18	18.000	-	-	10S	0.188	4.78	35.80	53.31	17.624	447.44
450	457	10	-	-	0.250	6.35	47.44	70.57	17.500	444.30
-	-	20	-	-	0.312	7.92	58.99	87.71	17.376	441.16
-	-	STD	-	40S	0.375	9.53	70.65	105.17	17.250	437.94
-	-	30	-	-	0.438	11.13	82.23	122.38	17.124	434.74
-	-	XS	-	80S	0.500	12.70	93.54	139.16	17.000	431.60
-	-	40	-	-	0.562	14.27	104.76	155.81	16.876	428.46
-	-	60	-	-	0.750	19.05	138.30	205.75	16.500	418.90
-	-	80	-	-	0.938	23.83	171.08	254.57	16.124	409.34
-	-	100	-	-	1.156	29.36	208.15	309.64	15.688	398.28
-	-	120	-	-	1.375	34.93	244.37	363.58	15.250	387.14
-	-	140	-	-	1.562	39.67	274.48	408.28	14.876	377.66
-	-	160	-	-	1.781	45.24	308.79	459.39	14.438	366.52
20	20.000	-	-	10S	0.218	5.54	46.10	68.61	19.564	496.92
500	508	10	-	-	0.250	6.35	52.78	78.56	19.500	495.30
-	-	STD	20	40S	0.375	9.53	78.67	117.15	19.250	488.94
-	-	XS	30	80S	0.500	12.70	104.23	155.13	19.000	482.60
-	-	40	-	-	0.594	15.09	123.23	183.43	18.812	477.82
-	-	60	-	-	0.812	20.62	166.56	247.84	18.376	466.76
-	-	80	-	-	1.031	26.19	209.06	311.19	17.938	455.62
-	-	100	-	-	1.281	32.54	256.34	381.55	17.438	442.92
-	-	120	-	-	1.500	38.10	296.65	441.52	17.000	431.80
-	-	140	-	-	1.750	44.45	341.41	508.15	16.500	419.10
-	-	160	-	-	1.969	50.01	379.53	564.85	16.062	407.98
22	22.000	-	-	10S	0.218	5.54	50.76	75.55	21.564	547.92
550	559	-	10	-	0.250	6.35	58.13	86.55	21.500	546.30
-	-	STD	20	40S	0.375	9.53	86.69	129.14	21.250	539.94
-	-	XS	30	80S	0.500	12.70	114.92	171.10	21.000	533.60
-	-	60	-	-	0.875	22.23	197.60	294.27	20.250	514.54
-	-	80	-	-	1.125	28.58	251.05	373.85	19.750	501.84
-	-	100	-	-	1.375	34.93	303.16	451.45	19.250	489.14
-	-	120	-	-	1.625	41.28	353.94	527.05	18.750	476.44
-	-	140	-	-	1.875	47.63	403.38	600.67	18.250	463.74
-	-	160	-	-	2.125	53.98	451.49	672.30	17.750	451.04
24	24.000	10	-	10S	0.250	6.35	63.47	94.53	23.500	597.30
600	610	STD	20	40S	0.375	9.53	94.71	141.12	23.250	590.94
-	-	XS	-	80S	0.500	12.70	125.61	187.07	23.000	584.60
-	-	30	-	-	0.562	14.27	140.81	209.65	22.876	581.46
-	-	40	-	-	0.688	17.48	171.45	255.43	22.624	575.04
-	-	60	-	-	0.969	24.61	238.57	355.28	22.062	560.78
-	-	80	-	-	1.219	30.96	296.86	442.11	21.562	548.08
-	-	100	-	-	1.531	38.89	367.74	547.74	20.938	532.22
-	-	120	-	-	1.812	46.02	429.79	640.07	20.376	517.96
-	-	140	-	-	2.062	52.37	483.57	720.19	19.876	505.26
-	-	160	-	-	2.344	59.54	542.64	808.27	19.312	490.92
26	26.000	-	10	-	0.312	7.92	85.68	127.36	25.376	644.16
650	660	STD	-	40S	0.375	9.53	102.72	152.88	25.250	640.94
-	-	XS	-	80S	0.500	12.70	136.30	202.74	25.000	634.60
28	28.000	-	10	-	0.312	7.92	92.35	137.32	27.376	695.16
700	711	STD	-	40S	0.375	9.53	110.74	164.86	27.250	691.94
-	-	XS	20	80S	0.500	12.70	146.99	218.71	27.000	685.60
-	-	-	30	-	0.625	15.88	182.90	272.23	26.750	679.24
30	30.000	-	10	-	0.312	7.92	99.02	147.29	29.376	746.16
750	762	STD	-	40S	0.375	9.53	118.76	176.85	29.250	742.94
-	-	XS	20	80S	0.500	12.70	157.68	234.68	29.000	736.60
-	-	-	30	-	0.625	15.88	196.26	292.20	28.750	730.24
32	32.000	-	10	-	0.312	7.92	105.69	157.25	31.376	797.16
800	813	STD	-	-	0.375	9.53	126.78	188.83	31.250	793.94
-	-	XS	20	-	0.500	12.70	168.37	250.65	31.000	787.60
-	-	-	30	-	0.625	15.88	209.62	312.17	30.750	781.24
-	-	-	40	-	0.688	17.48	230.29	342.94	30.624	778.04
34	34.000	-	10	-	0.312	7.92	112.36	167.21	33.376	848.16
850	864	STD	-	-	0.375	9.53	134.79	200.82	33.250	844.94
-	-	XS	20	-	0.500	12.70	179.06	266.63	33.000	838.60
-	-	-	30	-	0.625	15.88	222.99	332.14	32.750	832.24
-	-	-	40	-	0.688	17.48	245.00	364.92	32.624	829.04
36	36.000	-	10	-	0.312	7.92	119.03	176.97	35.376	898.16
900	914	STD	-	-	0.375	9.53	142.81	212.57	35.250	894.94
-	-	XS	-	-	0.500	12.70	189.75	282.29	35.000	888.60
42	42.000	STD	-	-	0.375	9.53	166.86	248.53	41.250	1047.94
1050	1067	XS	-	-	0.500	12.70	221.82	330.21	41.000	1041.60
-	-	-	-	-	0.625	15.88	276.44	411.64	40.750	1035.24
-	-	-	-	-	0.750	19.05	339.72	492.33	40.500	1028.90
48	48.000	STD	-	-	0.375	9.53	190.92	284.25	47.250	1199.94
1200	1219	XS	-	-	0.500	12.70	253.89	377.81	47.000	1193.60

Various Types of Welded Pipe We Supply

PipingProjects.eu is a leading Welded Pipe Manufacturers in Europe. We supply different types of Welded Pipes to meet diverse industrial needs with superior quality and precision.

Welded Duplex Pipe

Welded Super Duplex Pipe

Welded Stainless Steel Pipe

How to prevent corrosion in Welded Pipes?

Preventing corrosion in Welded Pipes involves implementing several proactive measures to maintain the integrity and longevity of the piping system. First and foremost, proper material selection is critical. Choosing the correct duplex stainless steel grade based on the specific environment and application helps ensure optimal corrosion resistance. Common grades such as 2205 and 2507 are selected for their ability to withstand corrosive substances and harsh conditions.
Additionally, adopting effective corrosion prevention methods, such as regular inspection, maintenance, and the application of protective coatings, is essential. Routine inspections can identify early signs of corrosion, allowing for timely repairs or replacements. Protective coatings, such as passivation treatments or corrosion inhibitors, can be applied to the surface of Welded Pipes to create a barrier against corrosive elements. Proper installation practices, including avoiding contact with incompatible materials and minimizing exposure to aggressive chemicals, prevent corrosion in Welded Pipes.

Chemical Requirements for ASTM A672 Material:

As a trusted Welded Pipe Manufacturer in Europe, we specialize in producing top-quality Welded Pipes, offering corrosion resistance and superior chemical properties for diverse industrial applications.

Chemical Requirements for ASTM A672 Material:
Specification	Steel grade	Chemical composition						Remarks
Specification	Steel grade	C	Si	Mn	P	S	Ti	Remarks
-	-	-	-	-	-	-	-	-
Pipes for pressure service- ASTM A671, A672	-/A45	-/0.17	-	0.98	0.035	0.035	-	A671/ A672
	-/A50	-/0.22	-
	CA55/A55	0.28	-
	-/B55	-/0.20	0.13 ~0.45
	CB60/B60	0.24
	CB65/B65	0.28
	CB70/C70	0.31		1.30
	-/C55	-/0.18		0.55 ~0.98
	CC60/C60	0.21		0.55 ~0.98
	CC65/C65	0.24		0.79 ~1.30
	CC70/C70	0.27		0.79 ~1.30