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API Tubing Engineering Table Chart

Fluid Engineering Data | Pumps Engineering Data

API Tubing Engineering Data Chart: When placing orders for tubing to be manufactured in accordance with API Spec. 5CT, the purchaser should consult APISpec. 5CT Sec. 4. At a minimum, the following requirements should be specified on the purchase order:

• The specification (API/ISO)
• Quantity
• Size designation [outside diameter (OD), normally in inches]
• Weight designation
• Grade and type
• End finish (type of connection)
• Range length
• Seamless or electric weld
• Delivery date
• Shipping instructions

API tubing specifications contain several provisions that are optional for the purchaser and other stipulations that are by agreement between the purchaser and the manufacturer. Some of these added provisions may be critical to a particular application; therefore, familiarity with API/ISO tubing specifications is needed.

O.D. (inch)	NOMINAL WEIGHT T&C (lbs/ft)		GRADE	COLLAPSE (psi)	INTERNAL YIELD PRESSURE at MINIMUM YIELD (psi)				JOINT STRENGTH(lbs)			BODY YIELD (lbs)	WALL (inch)	I.D. (inch)	DRIFT DIAMETER (inch)
	NUE T&C	EUE T&C			PE, NUE T&C	BUTTR . T&C	EUE T&C		NUE T&C	BUTTR. T&C	EUE T&C
							REGULAR CPL.	SPEC. CPL.
1.05	1.14	1.2	-	7680	7530		7530		6360		13300	13300	0.113	0.824	0.73
1.05	1.14	1.2	-	10560	10360		10360		8740		18300	18300	0.113	0.824	0.73
1.05	1.14	1.2	-	12480	12240		12240		10330		21600	21600	0.113	0.824	0.73
1.05	1.14	1.2	-	15370	15070		15070		12720		26600	26600	0.113	0.824	0.73
1.05	1.14	1.2	-	15370	15070		15070		12720		26600	26600	0.113	0.824	0.73
1.05	1.14	1.2	-	18250	17890		17890		15100		31600	31600	0.113	0.824	0.73
1.25	1.7	1.8	-	7270	7080		7080		10960		19800	19800	0.133	1.049	0.955
1.25	1.7	1.8	-	10000	9730		9730		15060		27200	27200	0.133	1.049	0.955
1.25	1.7	1.8	-	11820	11500		11500		17800		32100	32100	0.133	1.049	0.955
1.25	1.7	1.8	-	14550	14160		14160		21910		39500	39500	0.133	1.049	0.955
1.25	1.7	1.8	-	14550	14160		14160		21910		39500	39500	0.133	1.049	0.955
1.25	1.7	1.8	-	17270	16810		16810		26020		46900	46900	0.133	1.049	0.955
1.5	2.3	2.4	-	6180	5900		5900		15530		26700	26700	0.14	1.38	1.286
1.5	2.3	2.4	-	8490	8120		8120		21360		36800	36800	0.14	1.38	1.286
1.5	2.3	2.4	-	10040	9590		9590		25240		43500	43500	0.14	1.38	1.286
1.5	2.3	2.4	-	12360	11810		11810		31060		53500	53500	0.14	1.38	1.286
1.5	2.3	2.4	-	12360	11810		11810		31060		53500	53500	0.14	1.38	1.286
1.5	2.3	2.4	-	14670	14020		14020		36900		63500	63500	0.14	1.38	1.286
2	2.75	2.9	-	5640	5340		5340		19100		32000	32000	0.145	1.61	1.516
2	2.75	2.9	-	7750	7350		7350		26300		44000	44000	0.145	1.61	1.516
2	2.75	2.9	-	9160	8680		8680		31000		52000	52000	0.145	1.61	1.516
2	2.75	2.9	-	11280	10680		10680		38200		64000	64000	0.145	1.61	1.516
2	2.75	2.9	-	11280	10680		10680		38200		64000	64000	0.145	1.61	1.516
2	2.75	2.9	-	13440	12690		12690		45300		75900	75900	0.145	1.61	1.516
2.063	3.25		-	5590	5290		5290				35700	37400	0.156	1.751	1.657
2.063	3.25		-	7690	7280		7280				49100	51400	0.156	1.751	1.657
2.063	3.25		-	9090	8600		8600				57900	60700	0.156	1.751	1.657
2.063	3.25		-	11180	10590		10590				71400	74800	0.156	1.751	1.657
2.063	3.25		-	11180	10590		10590				71400	74800	0.156	1.751	1.657
2.063	3.25		-	13240	12570		12570				84700	88800	0.156	1.751	1.657
2.063	3.25		-	15680	14560		14560				98100	102800	0.156	1.751	1.657
2.375	4		-	5230	4920				30100			46300	0.167	2.041	1.947
2.375	4		-	7190	6770				41400			63700	0.167	2.041	1.947
2.375	4		-	9980	9840				60300			92700	0.167	2.041	1.947
2.375	4		-	9980	9840				60300			92700	0.167	2.041	1.947
2.375	4		-	11410	11690				71600			110000	0.167	2.041	1.947
2.375	4.6	4.7	-	5890	5600	5600	5600	5600	36000	52200	52200	52200	0.19	1.995	1.901