Name: ASME SB111 C68700 Aluminum Brass Seamless Tube O61 for Heat Exchanger Tube Bundle
Brand: Yuhong Group Co.,Ltd
SKU: ASME SB111 C68700
Price: 1000000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

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Home Products Copper Alloy Tube

ASME SB111 C68700 Aluminum Brass Seamless Tube O61 for Heat Exchanger Tube Bundle

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, BV, DNV-GL , PED, TUV, LR, KR, NK, CCS
Model Number:	ASME SB111 C68700

Payment & Shipping Terms:

Minimum Order Quantity:	300-500KGS
Price:	Negotiable
Packaging Details:	Strong Iron Case Packing
Delivery Time:	2-3 WEEKS
Payment Terms:	T/T, L/C, D/A
Supply Ability:	KGS, PC, M, TON

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Detailed Product Description

Standard:	ASME SB111	Material:	C68700
Condition:	O61	Test:	Chemical Analysis, Grain Size, Expansion Test, Mercurous Nitrate Test, Flattening Test, Mercurous Nitrate Test, Ammonia Vapor Test, Nondestructive Test(Eddy-Current Test, Hydrostatic Test, Pneumatic Test)
Application:	API663 Heat Exchanger Tube Bundle
Highlight:	100% HT Seamless Cooper Tube , C71500 Seamless Cooper Tube , C68700 Seamless Cooper Tube

ASME SB111 C68700 Aluminum Brass Seamless Tube O61 for Heat Exchanger Tube Bundle

This ASME-certified seamless tube, compliant with SB111 standards, ensures superior corrosion resistance and thermal conductivity in heat exchanger tube bundles. The C68700 aluminum brass (O61 annealed) meets rigorous pressure vessel requirements, ideal for marine and industrial applications demanding ASME-compliant durability and leak-proof performance.

ASME SB111 C68700 Aluminum Brass Seamless Tube Chemical Requirments

Alloy

Chemical Composition %

Copper

Tin

Aluminum

Nickel

Lead

Iron

Zinc

Manganese

Arsenic

Antimony

Phosphorus

Chromium

C68700

76.0-79.0

1.8-2.5

0.07

0.06Max

Remainder

0.02-0.06

ASME SB111 C68700 Aluminum Brass Seamless Tube Expansion Requirements

Temper Designation		Copper Or Copper Alloy Uns No.	Expansion Of Tube Outside Diameter, In Percent Of Orignal Outside Diameter
Standard	Former
O61	Annealed	C19200	30
		C23000	20
		C28000	15
		C44300, C44400, C44500	20
		C60800	20
		C61300, C61400	20
		C68700	20
		C70400	30
		C70600	30
		C71000	30
		C71500	30
		C71640	30
		C72200	30
H55	Light-Drawn	C10100, C10200, C10300, C10800, C12000, C12200	20
		C14200	20
		C19200	20
		C70400	20
		C70600	20
		C72200	20
H50	Drawn, Stress Relieved	C71500	20
		C71640	20
-	Hard-Drawn, End Annealed	C10100, C10200, C10300, C10800, C12000, C12200, C14200	30

ASME SB111 C68700 Aluminum Brass Seamless Tube Tensile Requirements

Copper or Copper Alloy Uns No.	Temper Designation		Tensile Strength Min Ksi	Yield Strength Min Ksi	Elongation In 2 In., Min%
	Standard	Former
C10100, C10200, C10300, C10800, C12000, C12200, C14200	H55	Light-Draw N	36	30	-
C10100, C10200, C10300, C10800, C12000, C12200, C14200	H80	Hard-Draw N	45	40	-
C19200	H55	Light-Draw N	40	35	-
C19200	H80	Hard-Draw N	48	43	-
C19200	O61	Annealed	38	12	-
C23000	O61	Annealed	40	12	-
C28000	O61	Annealed	50	20	-
C44300, C44400, C44500	O61	Annealed	45	15	-
C60800	O61	Annealed	50	19	-
C61300, C61400	O61	Annealed	70	30	-
C68700	O61	Annealed	50	18	-
C70400	O61	Annealed	38	12	-
C70400	H55	Light-Draw N	40	30	-
C70600	O61	Annealed	40	15	-
C70600	H55	Light-Draw N	45	35	-
C71000	O61	Annealed	45	16	-
C71500	O61	Annealed	52	18	-
C71500:
Wall Thickness Up To 0.048 In., Incl	Hr50	Draw N, Stress-Relieved	72	50	12
Wall Thickness Over 0.048 In.	Hr50	Draw N, Stress-Relieved	72	50	15
C71640	O61	Annealed	63	25	-
C71640	Hr50	Draw N, Stress-Relieved	81	58	-
C72200	O61	Annealed	45	16	-
C72200	H55	Light-Draw N	50	30	-