DIN1626 Steel Pipe

PandaPipe offers highest quality DIN1626 standardized steel pipes.

These pipes, made from unalloyed and low alloy steels, are designed for supply purposes, process plants, and tanks.

They adhere to the strictest standards, ensuring durability, reliability, and efficiency in a variety of industrial applications.

Our DIN1626 pipes are welded, providing a robust and secure connection that can withstand demanding conditions.

They are perfect for industries seeking superior performance and longevity in their piping systems.

PANDAPIPE DIN1626 Specification

Our DIN1626 steel pipes come with comprehensive specifications to meet your diverse needs. They are available in various dimensions, ensuring compatibility with your existing systems. The production procedures we follow are rigorous, guaranteeing the highest quality of steel grades. We offer different surface coatings for added resistance against corrosion and wear. The pipes come with various end types and joint methods, providing flexibility in installation and use. Additionally, we offer machining services to customize the pipes according to your specific requirements. With PandaPipe, you get a product that is tailored to your needs, ensuring optimal performance and efficiency.

Standard	DIN1626
Manufacturing Progress	ERW , LSAW , SSAW, SMLS
Application	For petroleum/ natural gas pipeline, for conveying water, drainage, coal gas, mineral, slurry and other low-middle pressure liquids. Also for chemical industry, building,structure, heat-supply and pile driving projects
Steel Grade	USt37.0		St37.0		St44.0		St52.0		–
OD	6-820mm
WT	SCH10-SCH XXS
Length	5.8m 6m 12m or as customer demand
Steel Grade		Upper yield strength values for a design temperature of
Steel Grade		50℃		200℃		250℃		300℃
Symbol	Material Number	and a wall thickness
		≤16mm	＞16≤40mm	≤16mm	＞16≤40mm	≤16mm	＞16≤40mm	≤16mm	＞16≤40mm
		N/mm2
USt37.0	1.0253	235	–	185	–	165	–	140	–
St37.0	1.0254	235	225	185	175	165	155	140	135
St44.0	1.0256	275	265	215	205	195	185	165	160
St52.0	1.0421	355	345	245	225	225	215	195	190
Pipe surface	Varnishing, Oiling, Hot Dip Galvanizing,FBE, 2PP, 3PP, 2PE, 3PE
Pipe end	Plain End,Bevelling End,Threading End,Grooved End
Joint Method	Fitting, Flange, Coupling, Clamp, Pipe Shoulder, Welding
Pipe Manufacturing	Welding, Bending, Hole Drilling, Punching, Swaging, Tapering, Flaring, Expanding

DIN1626 Dimension Table

The dimensions of our DIN1626 steel pipes are meticulously designed to ensure compatibility with a wide range of systems. We offer pipes in various diameters, wall thicknesses, and lengths, allowing you to choose the perfect fit for your specific application. Each dimension is carefully calibrated to provide optimal flow rates and pressure handling capabilities. With PandaPipe, you can be confident that our pipes will seamlessly integrate with your systems, enhancing efficiency and reducing the need for extensive modifications.

Outside diameter mm	Nominal Thickness mm	Other Thickness, mm
Outside diameter mm	Nominal Thickness mm	1.4	1.6	1.8	2	2.3	2.6	2.9	3.2	3.6	4	4.5	5	5.6	6.3	7.1	8	8.8	10	11	12.5	14.2	16	17.5	20	22.2	25	28	30	32	36	40
10.2	1.6	●	●	●	●	●	●
13.5	1.8	●	●	●	●	●	●	●	●	●
16	1.8	●	●	●	●	●	●	●	●	●
17.2	1.8	●	●	●	●	●	●	●	●	●	●
19	2	●	●	●	●	●	●	●	●	●	●
20	2	●	●	●	●	●	●	●	●	●	●
21.3	2	●	●	●	●	●	●	●	●	●	●	●
25	2	●	●	●	●	●	●	●	●	●	●	●	●
25.4	2	●	●	●	●	●	●	●	●	●	●	●	●
26.9	2	●	●	●	●	●	●	●	●	●	●	●	●
30	2	●	●	●	●	●	●	●	●	●	●	●	●	●	●
31.8	2	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
33.7	2	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
38	2.3	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
42.4	2.3	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
44.5	2.3	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
48.3	2.3	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
51	2.3	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
54	2.3	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
57	2.3	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
60.3	2.3	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
63.5	2.3		●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
70	2.6		●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
73	2.6		●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
76.1	2.6		●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
82.5	2.6		●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
88.9	2.9		●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
101.6	2.9				●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
108	2.9				●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
114.3	3.2				●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
127	3.2				●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
133	3.6				●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
139.7	3.6				●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
152.4	4				●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
159	4				●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
168.3	4							●	●	●	●	●	●	●	●	●	●	●	●	●
177.8	4.5							●	●	●	●	●	●	●	●	●	●	●	●	●
193.7	4.5							●	●	●	●	●	●	●	●	●	●	●	●	●
219.1	4.5								●	●	●	●	●	●	●	●	●	●	●	●	●
244.5	5								●	●	●	●	●	●	●	●	●	●	●	●	●
273	5								●	●	●	●	●	●	●	●	●	●	●	●	●
323.9	5.6								●	●	●	●	●	●	●	●	●	●	●	●	●
355.6	5.6								●	●	●	●	●	●	●	●	●	●	●	●	●
406.4	6.3									●	●	●	●	●	●	●	●	●	●	●	●
457	6.3									●	●	●	●	●	●	●	●	●	●	●	●
508	6.3									●	●	●	●	●	●	●	●	●	●	●	●	●	●
559	6.3											●	●	●	●	●	●	●	●	●	●	●	●	●	●
610	6.3											●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
660	7.1											●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
711	7.1											●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
762	8											●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
813	8											●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
864	8.8											●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
914	10											●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
1016	10											●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
1220														●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
1420															●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
1620																●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
1820																		●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
2020																			●	●	●	●	●	●	●	●	●	●	●	●	●	●
2220																			●	●	●	●	●	●	●	●	●	●	●	●	●	●

Chemical Requirements of DIN1626

Our DIN1626 steel pipes meet stringent chemical requirements to ensure their durability and performance. They are made from unalloyed and low alloy steels, which provide excellent mechanical properties and corrosion resistance. The chemical composition of the steel is carefully controlled during production to ensure the highest quality. With PandaPipe, you can trust that our pipes will withstand the harshest conditions, providing reliable service for years to come.

Steel Grade		Chemical composition % by mass
Symbol	Material number	C	P	S	N	Addition of nitrogen fixing elements（e.g.not less than 0.020% Al total）
Symbol	Material number	max.
USt 37.0	1.0253	0.20	0.040	0.040	0.007	–
St 37.0	1.0254	0.17	0.040	0.040	0.009	–
St 44.0	1.0256	0.21	0.040	0.040	0.009	–
St 52.0	1.0421	0.22	0.040	0.035	–	Yes

Mechanical Requirements of DIN1626

The mechanical requirements of our DIN1626 steel pipes are designed to ensure their robustness and longevity. They exhibit excellent tensile strength, yield strength, and elongation properties, making them capable of withstanding high pressures and loads. The pipes are also designed to resist impact and vibration, ensuring their reliability in demanding industrial environments. With PandaPipe, you can rely on our pipes to perform consistently under pressure, reducing downtime and maintenance costs.

Steel Grade		Upper Yield stress RcH for wall Thickness in mm		Tensile Strength Rm	Elongation after fracture		Diameter of bending mandrel for the bend test on fusion welded tubes
Symbol	Material number	up to 16	over 16 up to 40	Tensile Strength Rm	Longitudinal	Transverse
Symbol	Material number	N/mm2 min.		N/mm2	% min.
USt 37.0	1.0253	235	–	350 to 480	25	23	2 S
St 37.0	1.0254	235	225	350 to 480	25	23	2 S
St 44.0	1.0256	275	265	420 to 550	21	19	3 S
St 52.0	1.0421	355	345	500 to 650	21	19	4 S

Steel Grades in DIN1626

We offer DIN1626 steel pipes in various steel grades, allowing you to choose the one that best suits your needs. Each grade offers unique properties, such as increased strength, improved corrosion resistance, or enhanced weldability. This allows you to select a pipe that perfectly matches your application requirements. With PandaPipe, you have the freedom to choose a product that is tailored to your specific needs, ensuring optimal performance and longevity.

FAQs：

1.What are the common manufacturing processes for DIN 1626 steel pipes?

There are two main processes for DIN 1626 steel pipes, one is CW – Continuous Weld and the other is HFI – High Frequency Induction Welding).

2.What is the difference between the DIN 1626 and EN 10219 standards?

DIN 1626 and EN 10219 standards are very similar. DIN 1626 is a German standard, while EN 10219 is a European unified standard. EN 10219 has now officially replaced parts 3 and 4 of DIN 1626.

3. DIN1626 Steel Pipe PDF Free Download

DIN1626 Steel Pipe PDF Click here to download for free

DIN1626 Steel Pipe