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K Line Pipe Fittings, Compression Fittings & Industrial Tube Connections

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Compressed Air and Ring Main (713)

K-Line Connect (713)

Barrel Nipple (134)
Compressed Air and Ring Main (713)
Cross (22)
Elbow (151)
Fittings and Tubing (713)
Nipple (22)
Nut (22)
Plugs and Caps (60)
Reducing (173)
Ring Main Systems (713)
Socket (20)
Tee (65)
Union (44)

K Line Pipe Fittings, Compression Fittings & Industrial Tube Connections

713 products

Showing 49 - 96 of 713 products

K Line specialises in practical pipe and tube connection solutions designed for dependable fluid transfer, compressed air routing, utility systems, and industrial installation work where secure leak-free connections are essential.

Connection integrity is critical in any fluid handling system. Poor fittings can lead to leakage, pressure loss, contamination, maintenance disruption, and premature infrastructure failure. K Line products are designed to provide straightforward, dependable connection performance across a broad range of industrial and commercial applications.

K Line fittings are commonly used across compressed air systems, water distribution, utility infrastructure, workshop installations, plant maintenance, mechanical services, and general engineering environments where robust connection hardware is required.

The range typically includes compression fittings, threaded connectors, tube fittings, adaptors, elbows, tees, reducers, couplings, and associated connection products suited to maintenance replacement and new installation work.

K Line products are particularly suited to applications where practical installation speed, dependable sealing, and compatibility with established pipework systems are priorities.

For contractors, maintenance engineers, and industrial buyers managing fluid infrastructure, K Line provides practical connection solutions built around dependable installation performance.

Showing 49 - 96 of 713 products

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K-Line Connect K-MI310-34N - 3/4" BSPP Female Backnut Black | K-Line Connect

£0.65

(ex. VAT)

£0.78

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI310-14N - 1/4" BSPP Female Backnut Black | K-Line Connect

£0.47

(ex. VAT)

£0.56

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI310-12N - 1/2" BSPP Female Backnut Black | K-Line Connect

£0.47

(ex. VAT)

£0.56

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI310-38N - 3/8" BSPP Female Backnut Black | K-Line Connect

£0.53

(ex. VAT)

£0.64

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-4 - 4" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£53.06

(ex. VAT)

£63.67

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-3 - 3" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£38.43

(ex. VAT)

£46.12

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-212 - 2.1/2" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£26.64

(ex. VAT)

£31.97

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-2 - 2" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£15.80

(ex. VAT)

£18.96

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-112 - 1.1/2" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£11.10

(ex. VAT)

£13.32

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-1 - 1" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£5.99

(ex. VAT)

£7.19

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-114 - 1.1/4" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£7.74

(ex. VAT)

£9.29

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-34 - 3/4" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£4.23

(ex. VAT)

£5.08

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-14 - 1/4" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£2.70

(ex. VAT)

£3.24

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-38 - 3/8" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£2.34

(ex. VAT)

£2.81

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-12 - 1/2" BSPT Fem Equal Cross Glv (180) | K-Line Connect

£2.82

(ex. VAT)

£3.38

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-4N - 4" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£68.13

(ex. VAT)

£81.76

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-3N - 3" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£36.93

(ex. VAT)

£44.32

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-212N - 2.1/2" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£17.51

(ex. VAT)

£21.01

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-2N - 2" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£13.26

(ex. VAT)

£15.91

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-112N - 1.1/2" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£10.01

(ex. VAT)

£12.01

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-114N - 1.1/4" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£7.43

(ex. VAT)

£8.92

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-1N - 1" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£4.85

(ex. VAT)

£5.82

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-12N - 1/2" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£2.84

(ex. VAT)

£3.41

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-14N - 1/4" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£2.31

(ex. VAT)

£2.77

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-38N - 3/8" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£2.67

(ex. VAT)

£3.20

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI180-34N - 3/4" BSPT Fem Equal Cross Blk (180) | K-Line Connect

£2.93

(ex. VAT)

£3.52

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-4-112 - 4 X 1.1/2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£30.60

(ex. VAT)

£36.72

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-4-114 - 4 X 1.1/4 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£30.60

(ex. VAT)

£36.72

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-4-2 - 4 X 2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£30.60

(ex. VAT)

£36.72

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-4-212 - 4 X 2.1/2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£30.60

(ex. VAT)

£36.72

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-4-3 - 4 X 3 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£30.60

(ex. VAT)

£36.72

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-3-112 - 3 X 1.1/2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£24.83

(ex. VAT)

£29.80

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-3-2 - 3 X 2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£24.15

(ex. VAT)

£28.98

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-3-1 - 3 X 1 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£17.94

(ex. VAT)

£21.53

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-3-114 - 3 X 1.1/4 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£17.94

(ex. VAT)

£21.53

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-3-212 - 3 X 2.1/2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£16.19

(ex. VAT)

£19.43

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-3-34 - 3 X 3/4 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£17.94

(ex. VAT)

£21.53

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-212-12 - 2.1/2X1/2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£14.36

(ex. VAT)

£17.23

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-212-1 - 2.1/2 X 1 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£11.00

(ex. VAT)

£13.20

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-212-112 - 2.1/2X1.1/2 Fem BSPT 90 Reducin Elb Glv | K-Line Connect

£11.00

(ex. VAT)

£13.20

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-212-114 - 2.1/2X1.1/4 Fem BSPT 90 Reducin Elb Glv | K-Line Connect

£11.51

(ex. VAT)

£13.81

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-212-34 - 2.1/2X3/4 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£9.83

(ex. VAT)

£11.80

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-212-2 - 2.1/2 X 2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£11.51

(ex. VAT)

£13.81

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-2-1 - 2 X 1 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£6.75

(ex. VAT)

£8.10

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-2-112 - 2 X 1.1/2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£7.16

(ex. VAT)

£8.59

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-112-114 - 1.1/2X1.1/4 Fem BSPT 90 Reducin Elb Glv | K-Line Connect

Price on request

Request price & availability

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-2-114 - 2 X 1.1/4 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£5.33

(ex. VAT)

£6.40

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

K-Line Connect K-MI90-2-12 - 2 X 1/2 Fem BSPT 90 Reducing Elb Glv | K-Line Connect

£5.33

(ex. VAT)

£6.40

(inc. VAT)

Fast email response. 30–60 mins (Mon–Fri).

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Filters

Compressed Air and Ring Main (713)

K-Line Connect (713)

Barrel Nipple (134)
Compressed Air and Ring Main (713)
Cross (22)
Elbow (151)
Fittings and Tubing (713)
Nipple (22)
Nut (22)
Plugs and Caps (60)
Reducing (173)
Ring Main Systems (713)
Socket (20)
Tee (65)
Union (44)

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K Line Pipe Fittings, Compression Fittings & Industrial Tube Connections

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