Sewing Machine Parts of Shuttle Hook (HSH-7.94A)

Model NO.: HSH-7.94A
Classification: Sewing Machine
Over-Lock Stitch: Double Wire
Nailcatcher Machine Stitch: Lock Stitch
Buttonholing Machine Type: Flat Head Buttonholing Machine
Type: Garment
Transport Package: 1PC/Color Box 12PCS/Color Box
Origin: Zhejiang
KHS12-RYP/HSH-ATR(MTQ), HSH-7.94ATR, HSH-7.94A(MTQ), HSH-7.94A(MTQTS), HSH-7.94ATR(MTQ), HSH-7.94ATR(MTQTS), HSH-7.94AR, HSH-7.94B, HSH-7.94B, HSH-7.94B(TS), HSH-7.94BTR, HSH-7.94BTR(TS), HSM-A, HSM-A1, HSM-A(MQTS), HSM-ATR(MTQ), HSM-ATR(MTQTS), HAM-B1H, HSM-B(Q), HSM-B(Q)TR, HSH-31, HSH-31(6), HSH-31(12)


Sewing Machine Parts of Shuttle Hook (HSH-7.94A)


Sewing Machine Parts of Shuttle Hook (HSH-7.94A)



Sewing Machine Parts of Shuttle Hook (HSH-7.94A)


Sewing Machine Parts of Shuttle Hook (HSH-7.94A)

 

API 5CT Tubing Pup Joint

Tubing and casing pup joints are machined according to the latest version of API SPEC 5CT. The steel grade includes J55,K55,N80-1,N80Q,L80-1,P110,etc. There are two types of thread widely used in tubing pup joint namely Non-upset thread(NU), External- upset thread(EU);

Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC).

Our testing and inspection method system is complete, using a whole set of thread instrument to inspect taper, pitch, tooth, height, tooth type,etc. The products have passed the identification of china petroleum pipeline. Quality supervision ,inspection and testing center and gained the unanimous praise from the customers.

Api 5Ct Tubing Pup Joint,Pup Joint Coupling,Perforated Pup Joint,Casing Tubing Pup

Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.eastlongmachine.com